Active NPI 1225219702 Individual Practitioner Male Practitioner

Dr. Trung D Bui , MD

Surgery • Thousand Oaks, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Trung Bui, MD is a certified Surgery practicing in Thousand Oaks, CA. With approximately 24 years of clinical experience since graduating from Medical College Of Wisconsin in 2002, Dr. Bui delivers high-quality medical care to the local community at 2220 LYNN RD.

Dr. Bui accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasound study of arm or leg veins with compression and maneuvers, established patient outpatient office visit, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2220 Lynn Rd
102

Thousand Oaks, CA 913601904

Telephone 8054969727

Fax 8054969148

Associated Practice Facility / Clinic

🏢 David Aliabadi Md Inc. Facility NPI 1336168525

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Thousand Oaks, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +1.4 yrs vs City Avg

City Avg: 22.6 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

15 Specialists

Practicing in Thousand Oaks, CA (3346 Statewide)

Telehealth Adoption Rate

13.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bui (24 Years) 24 Yrs

Thousand Oaks Specialty Average (22.6 Years) 22.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	357	336	$50.00	$32.84
99213 Established patient office or other outpatient visit, typically 15 minutes	315	77	$120.00	$67.39
99213 Established patient office or other outpatient visit, typically 15 minutes	307	212	$120.00	$97.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	237	203	$250.00	$132.63
99441 Telephone medical discussion with physician, 5-10 minutes	212	198	$80.00	$60.88
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	209	127	$374.00	$134.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	163	$176.00	$136.51
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	169	161	$50.00	$21.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	154	154	$204.00	$118.61
93970 Ultrasound study of arm or leg veins with compression and maneuvers	135	134	$374.00	$207.41
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	133	75	$4850.00	$1871.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	99	50	$120.00	$80.19
93880 Ultrasound of both sides of head and neck blood flow	83	83	$50.00	$37.99
76937 Ultrasonic guidance for blood vessel access	76	62	$34.00	$13.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$250.00	$176.58
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	71	30	$422.54	$185.81
76937 Ultrasonic guidance for blood vessel access	66	58	$59.21	$41.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$204.00	$83.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	56	34	$176.00	$99.29
36010 Insertion of tube into vena cava	54	48	$366.30	$72.54
11042 Removal of skin and tissue, 20.0 sq cm or less	51	28	$130.00	$61.84
93990 Ultrasound of dialysis access	47	33	$374.00	$145.86
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	45	13	$200.00	$96.50
36010 Insertion of tube into vena cava	45	40	$1000.00	$457.22
93880 Ultrasound of both sides of head and neck blood flow	41	40	$588.00	$210.27
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	35	30	$2500.00	$1060.82
93925 Ultrasound of leg arteries or artery grafts	34	33	$50.00	$37.50
93922 Ultrasound study of arm and leg arteries	32	30	$190.00	$72.73
93926 Ultrasound of one leg arteries or artery grafts	31	30	$50.00	$22.86
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	28	22	$588.00	$247.12
93925 Ultrasound of leg arteries or artery grafts	23	22	$588.00	$271.87
93926 Ultrasound of one leg arteries or artery grafts	20	19	$374.00	$144.09
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	19	17	$588.00	$83.34
36569 Insertion of central venous catheter for infusion, patient 5 years or older	18	18	$525.00	$92.86
93922 Ultrasound study of arm and leg arteries	15	15	$50.00	$11.71
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	14	13	$2500.00	$1333.40
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	12	$2500.00	$1065.88
36589 Removal of central venous catheter for infusion	12	12	$588.00	$150.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	377	224	$113.41	$97.35
99213 Established patient office or other outpatient visit, typically 15 minutes	372	83	$113.81	$68.51
93970 Ultrasound study of arm or leg veins with compression and maneuvers	344	318	$50.00	$34.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	305	259	$250.00	$134.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	218	169	$176.00	$137.24
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	203	131	$374.00	$137.06
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	190	180	$51.47	$21.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	145	145	$204.00	$120.37
93970 Ultrasound study of arm or leg veins with compression and maneuvers	131	130	$348.14	$213.35
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	124	76	$4850.00	$1954.91
76937 Ultrasonic guidance for blood vessel access	117	96	$34.00	$14.35
99441 Telephone medical discussion with physician, 5-10 minutes	101	99	$80.00	$61.12
36010 Insertion of tube into vena cava	81	70	$367.90	$73.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	45	$176.00	$101.30
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	77	32	$420.78	$189.97
11042 Removal of skin and tissue, 20.0 sq cm or less	77	31	$130.00	$61.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	76	58	$120.00	$82.02
93880 Ultrasound of both sides of head and neck blood flow	65	64	$50.00	$39.24
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	65	17	$200.00	$101.91
76937 Ultrasonic guidance for blood vessel access	61	51	$57.44	$42.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$204.00	$85.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	58	58	$250.00	$177.68
97610 Therapy procedure using ultrasound	54	12	$600.00	$522.53
15271 Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less	48	11	$200.00	$83.30
93990 Ultrasound of dialysis access	41	29	$374.00	$147.56
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	40	32	$2500.00	$1116.42
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	35	31	$588.00	$85.07
93880 Ultrasound of both sides of head and neck blood flow	34	34	$588.00	$217.52
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	31	27	$588.00	$231.71
93922 Ultrasound study of arm and leg arteries	31	31	$195.94	$74.03
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	31	18	$240.65	$68.12
93926 Ultrasound of one leg arteries or artery grafts	27	22	$50.00	$23.16
93926 Ultrasound of one leg arteries or artery grafts	23	23	$374.00	$145.03
93925 Ultrasound of leg arteries or artery grafts	20	19	$588.00	$277.97
36010 Insertion of tube into vena cava	20	20	$1000.00	$452.46
93925 Ultrasound of leg arteries or artery grafts	19	19	$50.00	$38.23
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	19	19	$718.95	$87.41
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	18	14	$2500.00	$1394.40
93922 Ultrasound study of arm and leg arteries	17	14	$50.00	$12.24
37187 Removal of blood clot and injections (accessed through the skin) to dissolve blood clot from veins using fluoroscopic guidance	15	15	$3094.67	$390.41
36011 Insertion of catheter into vein	14	13	$340.00	$83.09
36830 Connection of tube graft to vein and artery for dialysis	14	14	$1456.00	$628.99
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	13	13	$83.00	$50.79
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	12	11	$10000.00	$5031.50
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	11	11	$980.00	$221.00
37238 Insertion of intravascular stents in vein, open or accessed through the skin, with radiological supervision and interpretation	11	11	$1592.73	$164.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	468	218	$113.00	$99.17
93970 Ultrasound study of arm or leg veins with compression and maneuvers	323	306	$50.00	$35.26
99213 Established patient office or other outpatient visit, typically 15 minutes	295	70	$113.00	$70.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	256	177	$176.00	$139.88
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	255	222	$250.00	$141.03
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	161	154	$50.00	$22.46
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	161	105	$374.00	$140.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	146	146	$204.00	$121.77
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	138	21	$200.00	$102.41
36010 Insertion of tube into vena cava	102	88	$366.27	$75.76
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	102	60	$4850.00	$2061.21
97610 Therapy procedure using ultrasound	101	12	$582.18	$537.16
76937 Ultrasonic guidance for blood vessel access	99	85	$34.26	$14.29
93970 Ultrasound study of arm or leg veins with compression and maneuvers	97	97	$372.41	$220.47
76937 Ultrasonic guidance for blood vessel access	76	67	$59.32	$44.88
93990 Ultrasound of dialysis access	75	50	$372.92	$154.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	74	74	$250.00	$181.05
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	66	34	$400.00	$193.54
93880 Ultrasound of both sides of head and neck blood flow	65	65	$50.14	$40.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	65	35	$176.00	$103.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$204.00	$87.60
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	40	$120.00	$74.60
11042 Removal of skin and tissue, 20.0 sq cm or less	51	27	$130.00	$62.59
93926 Ultrasound of one leg arteries or artery grafts	49	42	$50.00	$24.06
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	45	38	$2500.00	$1183.78
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	37	35	$588.00	$87.40
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	35	32	$588.00	$239.04
93922 Ultrasound study of arm and leg arteries	34	34	$190.00	$76.65
93880 Ultrasound of both sides of head and neck blood flow	30	29	$588.00	$224.37
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	29	29	$83.00	$52.56
36010 Insertion of tube into vena cava	29	24	$1024.14	$516.34
93925 Ultrasound of leg arteries or artery grafts	24	23	$588.00	$289.87
93922 Ultrasound study of arm and leg arteries	23	23	$50.00	$12.63
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	22	22	$980.00	$227.51
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	20	18	$2500.00	$1475.50
93925 Ultrasound of leg arteries or artery grafts	20	20	$50.00	$40.05
93926 Ultrasound of one leg arteries or artery grafts	19	19	$374.00	$153.83
36589 Removal of central venous catheter for infusion	17	17	$588.00	$174.51
36569 Insertion of central venous catheter for infusion, patient 5 years or older	16	15	$525.00	$97.07
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	14	14	$2464.29	$932.68
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	13	13	$899.77	$343.24
93882 Ultrasound of one side of head and neck blood flow	13	13	$286.03	$148.63
37215 Insertion of stent and blood clot protection device in neck artery with review by radiologist	13	12	$2000.00	$743.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$250.00	$142.77
93986 Complete ultrasound of artery and vein blood flow pre-op assessment on side of body for hemodialysis access	11	11	$250.00	$154.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	317	156	$113.00	$101.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	303	186	$176.00	$143.23
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	300	253	$250.00	$144.22
93970 Ultrasound study of arm or leg veins with compression and maneuvers	291	272	$50.00	$35.63
99213 Established patient office or other outpatient visit, typically 15 minutes	239	87	$112.74	$72.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	163	71	$176.00	$106.80
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	156	145	$50.00	$23.06
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	150	20	$200.00	$100.23
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	149	102	$431.05	$145.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	142	142	$250.00	$184.15
76937 Ultrasonic guidance for blood vessel access	122	89	$34.25	$14.65
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	74	$120.00	$76.30
93970 Ultrasound study of arm or leg veins with compression and maneuvers	111	110	$374.00	$224.45
36010 Insertion of tube into vena cava	102	84	$362.12	$83.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	101	101	$204.00	$124.02
93990 Ultrasound of dialysis access	91	55	$374.00	$154.16
11042 Removal of skin and tissue, 20.0 sq cm or less	80	44	$130.00	$64.61
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	80	51	$4850.00	$2274.23
76937 Ultrasonic guidance for blood vessel access	74	61	$58.32	$43.65
93880 Ultrasound of both sides of head and neck blood flow	68	67	$51.03	$41.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$204.00	$89.28
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	52	44	$588.00	$89.20
93922 Ultrasound study of arm and leg arteries	45	44	$183.66	$80.38
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	37	34	$588.00	$235.01
93926 Ultrasound of one leg arteries or artery grafts	37	32	$50.54	$24.70
93925 Ultrasound of leg arteries or artery grafts	36	36	$50.28	$40.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$250.00	$145.65
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	34	21	$400.00	$210.04
93925 Ultrasound of leg arteries or artery grafts	30	30	$541.36	$294.49
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	25	24	$2416.00	$1345.86
36010 Insertion of tube into vena cava	25	24	$923.20	$538.78
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	24	24	$83.00	$54.26
93880 Ultrasound of both sides of head and neck blood flow	23	23	$588.00	$230.39
93922 Ultrasound study of arm and leg arteries	22	22	$50.00	$13.35
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	22	22	$980.00	$233.65
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation	20	18	$3500.00	$2220.06
36589 Removal of central venous catheter for infusion	19	19	$565.13	$178.55
93926 Ultrasound of one leg arteries or artery grafts	18	17	$439.63	$152.38
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$81.00	$62.90
36569 Insertion of central venous catheter for infusion, patient 5 years or older	16	15	$545.94	$99.18
36907 Balloon dilation of dialysis segment with review by radiologist	15	12	$653.33	$153.59
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	15	15	$10000.00	$6066.46
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	14	13	$2407.14	$1116.00
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	11	11	$2500.00	$1275.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	232	218	$50.00	$37.03
99213 Established patient office or other outpatient visit, typically 15 minutes	209	156	$113.00	$83.65
99213 Established patient office or other outpatient visit, typically 15 minutes	199	66	$113.00	$55.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	175	133	$176.00	$120.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	156	148	$250.00	$148.56
93970 Ultrasound study of arm or leg veins with compression and maneuvers	132	127	$374.00	$221.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	117	117	$204.00	$119.55
11042 Removal of skin and tissue, 20.0 sq cm or less	112	43	$130.00	$66.92
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	106	64	$120.00	$78.13
76937 Ultrasonic guidance for blood vessel access	104	85	$34.00	$15.53
36010 Insertion of tube into vena cava	94	79	$362.43	$85.80
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	85	57	$474.00	$144.14
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	80	52	$4850.00	$2280.78
93990 Ultrasound of dialysis access	78	52	$372.96	$159.00
76937 Ultrasonic guidance for blood vessel access	71	63	$67.38	$40.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	39	$176.00	$85.31
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	54	51	$588.00	$91.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$204.00	$81.50
93922 Ultrasound study of arm and leg arteries	53	51	$190.00	$80.08
93925 Ultrasound of leg arteries or artery grafts	50	48	$588.00	$300.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	37	$81.00	$51.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$250.00	$180.82
93925 Ultrasound of leg arteries or artery grafts	42	40	$50.24	$41.94
93880 Ultrasound of both sides of head and neck blood flow	40	40	$588.00	$231.22
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	39	13	$80.00	$47.59
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	37	29	$588.00	$258.37
93880 Ultrasound of both sides of head and neck blood flow	36	36	$50.00	$42.82
93922 Ultrasound study of arm and leg arteries	32	31	$50.00	$13.47
36010 Insertion of tube into vena cava	32	29	$1000.00	$536.77
36569 Insertion of central venous catheter for infusion, patient 5 years or older	26	24	$525.00	$103.10
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation	22	20	$3500.00	$2519.18
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	19	19	$10000.00	$6220.57
36589 Removal of central venous catheter for infusion	17	17	$588.00	$172.61
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	16	12	$1915.38	$972.20
36200 Insertion of catheter into aorta	16	14	$339.88	$73.93
36140 Insertion of needle or catheter into an artery of arm or leg	15	11	$319.33	$50.90
11044 Removal of bone, 20.0 sq cm or less	14	12	$588.00	$202.63
36589 Removal of central venous catheter for infusion	14	11	$539.57	$110.63
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	12	12	$50.00	$24.10
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	12	11	$83.00	$37.20
93926 Ultrasound of one leg arteries or artery grafts	12	11	$50.00	$26.02
36200 Insertion of catheter into aorta	12	12	$1138.33	$346.92
36830 Connection of tube graft to vein and artery for dialysis	11	11	$1456.00	$695.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	274	210	$113.23	$80.81
99213 Established patient office or other outpatient visit, typically 15 minutes	268	92	$113.00	$53.60
93970 Ultrasound study of arm or leg veins with compression and maneuvers	236	222	$50.00	$36.03
11042 Removal of skin and tissue, 20.0 sq cm or less	234	73	$130.00	$65.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	186	186	$204.00	$117.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	169	92	$120.00	$76.24
93970 Ultrasound study of arm or leg veins with compression and maneuvers	159	154	$431.86	$219.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	156	153	$250.00	$143.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	128	$176.00	$117.86
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	124	80	$474.00	$139.36
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	122	76	$4850.00	$2386.16
76937 Ultrasonic guidance for blood vessel access	102	87	$34.51	$15.12
36010 Insertion of tube into vena cava	101	80	$718.32	$78.92
93990 Ultrasound of dialysis access	87	47	$370.24	$153.88
76937 Ultrasonic guidance for blood vessel access	72	62	$77.17	$37.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	42	$176.00	$82.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$204.00	$79.62
93880 Ultrasound of both sides of head and neck blood flow	60	60	$50.67	$42.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	37	$81.00	$49.71
36010 Insertion of tube into vena cava	50	46	$1000.00	$479.16
93925 Ultrasound of leg arteries or artery grafts	44	42	$51.36	$41.15
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	43	15	$120.00	$27.58
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	39	35	$588.00	$249.92
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	38	36	$588.00	$89.18
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	37	19	$80.00	$46.72
36569 Insertion of central venous catheter for infusion, patient 5 years or older	35	33	$525.00	$96.63
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	34	21	$120.59	$73.24
93880 Ultrasound of both sides of head and neck blood flow	31	30	$588.00	$230.48
93925 Ultrasound of leg arteries or artery grafts	29	29	$563.88	$292.04
93922 Ultrasound study of arm and leg arteries	29	29	$183.44	$78.07
93922 Ultrasound study of arm and leg arteries	29	27	$51.55	$13.13
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	22	22	$83.00	$36.45
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	20	20	$980.00	$235.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$247.44	$176.25
36200 Insertion of catheter into aorta	18	17	$1036.88	$316.59
36589 Removal of central venous catheter for infusion	17	16	$537.65	$176.44
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	17	16	$2417.65	$1100.73
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	17	$2500.00	$1228.68
36140 Insertion of needle or catheter into an artery of arm or leg	16	16	$700.00	$253.72
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	15	13	$980.00	$348.69
36140 Insertion of needle or catheter into an artery of arm or leg	12	12	$360.00	$50.70
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation	12	11	$3583.33	$2802.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	313	229	$113.00	$79.44
93970 Ultrasound study of arm or leg veins with compression and maneuvers	275	258	$50.04	$35.92
99213 Established patient office or other outpatient visit, typically 15 minutes	217	91	$113.00	$53.95
11042 Removal of skin and tissue, 20.0 sq cm or less	197	90	$130.00	$66.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	195	195	$204.00	$116.86
93970 Ultrasound study of arm or leg veins with compression and maneuvers	161	143	$474.00	$225.08
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	142	107	$474.00	$140.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	135	133	$250.00	$143.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	132	77	$120.00	$76.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	113	93	$176.00	$116.88
36010 Insertion of tube into vena cava	90	76	$390.98	$71.75
99183 Management and supervision of oxygen chamber therapy per session	85	11	$220.00	$113.88
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	83	55	$4850.00	$2470.67
93990 Ultrasound of dialysis access	83	51	$377.78	$157.25
76937 Ultrasonic guidance for blood vessel access	82	66	$34.00	$15.10
76937 Ultrasonic guidance for blood vessel access	68	58	$98.71	$33.65
36010 Insertion of tube into vena cava	63	56	$989.84	$428.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$204.00	$80.08
93880 Ultrasound of both sides of head and neck blood flow	50	50	$50.00	$41.94
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	46	40	$609.74	$263.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	37	$176.00	$82.63
36569 Insertion of central venous catheter for infusion, patient 5 years or older	37	31	$525.00	$281.03
93922 Ultrasound study of arm and leg arteries	34	33	$190.00	$82.13
93880 Ultrasound of both sides of head and neck blood flow	33	30	$588.00	$233.30
93925 Ultrasound of leg arteries or artery grafts	33	31	$50.00	$41.51
93925 Ultrasound of leg arteries or artery grafts	30	28	$588.00	$304.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	24	$82.10	$48.36
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation	23	21	$3608.70	$3162.63
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	22	15	$120.00	$27.54
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	22	21	$83.00	$36.36
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	22	22	$980.00	$236.67
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	22	20	$588.00	$104.49
93922 Ultrasound study of arm and leg arteries	21	21	$50.00	$13.12
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	21	21	$2500.00	$1236.04
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	21	19	$10000.00	$6574.28
36907 Balloon dilation of dialysis segment with review by radiologist	20	15	$1200.00	$867.25
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	19	15	$566.59	$154.41
36589 Removal of central venous catheter for infusion	18	18	$529.22	$171.31
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	16	13	$2500.00	$1424.89
36140 Insertion of needle or catheter into an artery of arm or leg	13	12	$340.15	$46.93
36590 Removal of peripheral venous catheter for infusion	12	12	$537.33	$233.25
G0365 Vessel mapping of vessels for hemodialysis access (services for preoperative vessel mapping prior to creation of hemodialysis access using an autogenous hemodialysis conduit, including arterial inflow and venous outflow)	12	12	$380.00	$145.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	305	216	$113.00	$79.56
99213 Established patient office or other outpatient visit, typically 15 minutes	268	58	$113.00	$53.69
93970 Ultrasound study of arm or leg veins with compression and maneuvers	248	232	$51.71	$36.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	168	168	$204.00	$117.25
93970 Ultrasound study of arm or leg veins with compression and maneuvers	132	122	$474.00	$221.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	127	126	$237.64	$142.87
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	126	94	$448.60	$138.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	124	67	$115.88	$75.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	105	$176.00	$116.65
93990 Ultrasound of dialysis access	118	66	$362.28	$155.72
11042 Removal of skin and tissue, 20.0 sq cm or less	115	40	$130.00	$65.29
36010 Insertion of tube into vena cava	114	83	$394.04	$79.16
76937 Ultrasonic guidance for blood vessel access	103	84	$34.00	$15.15
36475 Destruction of insufficient vein of arm or leg, accessed through the skin	65	43	$4750.00	$1746.17
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	62	39	$81.00	$48.07
36010 Insertion of tube into vena cava	57	46	$1003.51	$441.69
93880 Ultrasound of both sides of head and neck blood flow	54	54	$50.00	$42.12
76937 Ultrasonic guidance for blood vessel access	54	46	$219.74	$34.54
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	49	43	$703.27	$265.32
93925 Ultrasound of leg arteries or artery grafts	47	41	$50.00	$41.43
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	36	29	$424.03	$127.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$204.00	$80.45
93922 Ultrasound study of arm and leg arteries	35	31	$58.00	$13.20
93925 Ultrasound of leg arteries or artery grafts	34	33	$550.82	$299.47
93922 Ultrasound study of arm and leg arteries	33	33	$184.21	$80.85
36569 Insertion of central venous catheter for infusion, patient 5 years or older	29	22	$525.00	$283.26
36907 Balloon dilation of dialysis segment with review by radiologist	26	20	$1300.00	$837.19
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	25	21	$2500.00	$1395.32
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation	25	23	$3680.00	$3125.80
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	25	22	$2500.00	$1201.29
G0365 Vessel mapping of vessels for hemodialysis access (services for preoperative vessel mapping prior to creation of hemodialysis access using an autogenous hemodialysis conduit, including arterial inflow and venous outflow)	23	22	$380.00	$143.29
15271 Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less	22	13	$286.36	$86.32
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	22	19	$10000.00	$6367.21
11045 Removal of skin and tissue, each additional 20.0 sq cm or less	21	13	$120.00	$27.48
93880 Ultrasound of both sides of head and neck blood flow	21	21	$588.00	$232.90
36140 Insertion of needle or catheter into an artery of arm or leg	21	19	$260.86	$51.90
36589 Removal of central venous catheter for infusion	19	19	$442.84	$163.23
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	14	$1158.82	$351.22
36590 Removal of peripheral venous catheter for infusion	16	15	$585.13	$201.97
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$165.75	$106.63
36200 Insertion of catheter into aorta	14	14	$318.69	$83.74
36200 Insertion of catheter into aorta	13	13	$1629.23	$319.54
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch	13	13	$2400.00	$859.00
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg	12	12	$83.00	$36.56
36140 Insertion of needle or catheter into an artery of arm or leg	12	12	$1035.83	$242.08
36821 Relocation of arm vein with connection to arm artery, open procedure	12	12	$1147.00	$667.06
11043 Removal of muscle and/or tissue, 20.0 sq cm or less	11	11	$522.66	$158.58
37191 Insertion of vena cava filter by endovascular approach, including radiological supervision and interpretation	11	11	$1000.00	$240.41

Medical Specialties & State Licenses

CMS Verified: 2026-04-03

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A85488

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners

Dr. Nishant Sharma , MD

Surgery

NPI 1366979395

Doctor of Medicine (M.D.)

Dr. Carney Chan , MD

Surgery - Vascular Surgery

NPI 1649611807

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active January 12, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location January 12, 2015

Registered at 2220 LYNN RD, 102, THOUSAND OAKS, CA 913601904 (Tel: 8054969727)

📍

Updated Business Mailing Address January 12, 2015

Registered at 2220 LYNN RD, SUITE 102, THOUSAND OAKS, CA 913601904 (Tel: 8054969727)

👤

Provider Name / Credentials Updated January 12, 2015

Recorded as TRUNG BUI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 12, 2015

Surgery (License #A85488 in CA)

🟢

Initial NPI Registration & Enumeration November 26, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1225219702

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 26, 2007

Last Update: April 03, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2220 Lynn Rd, Suite 102

Thousand Oaks, CA 913601904

Phone: 8054969727

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.