Active NPI 1912913484 Individual Practitioner Male Practitioner

Dr. Joseph J Oolut , MD

Internal Medicine - Nephrology • Katy, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Joseph Oolut, MD is a certified Internal Medicine - Nephrology practicing in Katy, TX. With approximately 23 years of clinical experience since graduating from University Of Texas Medical School At Houston in 2003, Dr. Oolut delivers high-quality medical care to the local community at 411 PARK GROVE DR STE 310.

Dr. Oolut maintains professional affiliations with Rahul Prakash, M.D., P.A., Greenhouse Vascular Access Center, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, dialysis services, per day, less than full month service (20 years or older), subsequent hospital care with moderate levelof 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

411 Park Grove Dr Ste 310

Katy, TX 774501580

Telephone 2815795799

Fax 2815795798

Associated Practice Facility / Clinic

🏢 Rahul Prakash, M.d., P.a. Facility NPI 1326244849

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Katy, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs -2.0 yrs vs City Avg

City Avg: 25.0 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

8 Specialists

Practicing in Katy, TX (1192 Statewide)

Telehealth Adoption Rate

62.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Oolut (23 Years) 23 Yrs

Katy Specialty Average (25.0 Years) 25.0 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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	7,536	84	$3.98	$0.13
90970 Dialysis services, per day, less than full month service (20 years or older)	704	16	$28.00	$9.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	503	165	$190.00	$78.66
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	169	108	$200.09	$49.66
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	123	29	$700.00	$332.06
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	107	72	$4717.74	$1147.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	74	$500.00	$171.20
36215 Insertion of catheter into chest or arm artery	77	58	$4051.25	$504.58
36907 Balloon dilation of dialysis segment with review by radiologist	75	48	$2308.08	$574.15
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	72	51	$608.25	$151.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	55	37	$280.00	$118.55
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	51	25	$48.00	$11.70
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	33	$400.00	$130.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	33	$516.00	$128.62
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	24	14	$8860.00	$2211.61
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	19	16	$5280.00	$1214.85
36581 Replacement of tunneled central venous tube	13	11	$3020.00	$377.27
93925 Ultrasound of leg arteries or artery grafts	12	11	$956.00	$237.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	4,546	87	$2.20	$0.14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	597	199	$190.00	$80.20
90970 Dialysis services, per day, less than full month service (20 years or older)	568	16	$28.00	$9.17
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	232	134	$208.65	$51.06
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	217	31	$700.00	$340.54
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	119	90	$5056.82	$1224.67
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	112	80	$627.25	$153.97
36215 Insertion of catheter into chest or arm artery	98	77	$4315.36	$539.42
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	97	49	$45.88	$11.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	93	88	$500.00	$174.57
36907 Balloon dilation of dialysis segment with review by radiologist	76	50	$2471.32	$604.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	55	48	$400.00	$129.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	36	$527.79	$129.58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	39	29	$280.00	$120.64
76937 Ultrasonic guidance for blood vessel access	38	18	$164.32	$40.23
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	36	27	$5680.67	$1390.03
93925 Ultrasound of leg arteries or artery grafts	28	23	$997.07	$244.70
36581 Replacement of tunneled central venous tube	27	20	$3257.63	$443.02
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	22	17	$9536.45	$2333.08
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	17	11	$419.47	$102.63
36589 Removal of central venous catheter for infusion	17	17	$687.76	$104.46
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	14	12	$3486.07	$884.85
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	13	13	$17790.00	$4376.33
75625 Radiological supervision and interpretation X-ray of abdominal aorta	13	11	$526.00	$115.24
75716 Review by radiologist of both arms or legs arteries image	13	12	$676.31	$166.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	3,019	52	$2.03	$0.34
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	1,482	45	$2.11	$0.11
90970 Dialysis services, per day, less than full month service (20 years or older)	844	18	$28.00	$9.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	839	238	$190.00	$71.84
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	262	162	$169.97	$52.73
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	200	30	$700.00	$349.49
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	153	111	$4143.71	$1304.64
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	116	80	$498.33	$158.60
36215 Insertion of catheter into chest or arm artery	115	80	$3569.31	$576.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	105	96	$500.00	$200.78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	96	63	$280.00	$103.98
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	93	42	$33.39	$11.21
36907 Balloon dilation of dialysis segment with review by radiologist	88	68	$2032.14	$642.77
76937 Ultrasonic guidance for blood vessel access	45	29	$128.13	$41.20
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	34	31	$5021.38	$1450.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	26	$473.41	$131.55
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	27	26	$342.59	$104.74
93925 Ultrasound of leg arteries or artery grafts	24	20	$854.58	$256.42
36581 Replacement of tunneled central venous tube	24	21	$2890.08	$482.00
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	17	$400.00	$136.55
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	21	15	$7695.10	$2497.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	15	$300.00	$100.89
36589 Removal of central venous catheter for infusion	21	21	$562.86	$115.62
75716 Review by radiologist of both arms or legs arteries image	19	17	$577.89	$171.13
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	17	16	$600.00	$288.73
75625 Radiological supervision and interpretation X-ray of abdominal aorta	16	15	$450.00	$117.80
99220 Hospital observation care, typically 70 minutes	16	15	$500.00	$182.17
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	16	16	$2389.88	$694.07
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	14	13	$16365.29	$4740.14
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist	14	11	$18215.86	$6007.50
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	14	13	$3247.43	$902.02
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$258.77	$93.71
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	12	12	$586.50	$177.78
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	12	12	$3526.00	$1043.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	5,301	69	$2.00	$0.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	900	226	$189.93	$73.60
90970 Dialysis services, per day, less than full month service (20 years or older)	824	23	$28.00	$9.62
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	264	157	$131.03	$53.77
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	167	115	$3322.89	$1385.41
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	167	27	$700.00	$352.16
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	131	85	$391.78	$164.59
36907 Balloon dilation of dialysis segment with review by radiologist	127	89	$1684.04	$708.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	120	112	$500.00	$204.76
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	113	47	$27.04	$11.09
36215 Insertion of catheter into chest or arm artery	111	78	$2796.05	$608.10
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	50	$280.00	$105.86
76937 Ultrasonic guidance for blood vessel access	63	35	$95.00	$40.15
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	37	26	$6240.14	$2623.25
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	37	32	$1842.19	$724.14
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	33	26	$254.00	$107.89
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	30	23	$3759.00	$1581.42
75625 Radiological supervision and interpretation X-ray of abdominal aorta	29	24	$333.00	$122.96
75716 Review by radiologist of both arms or legs arteries image	27	25	$421.00	$178.34
99220 Hospital observation care, typically 70 minutes	27	24	$500.00	$186.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	18	$300.00	$102.98
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	23	14	$600.00	$293.18
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	22	22	$2834.00	$1183.43
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	22	22	$455.00	$191.39
36581 Replacement of tunneled central venous tube	22	15	$2102.00	$442.90
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	22	20	$2226.00	$934.27
36589 Removal of central venous catheter for infusion	19	19	$412.00	$139.04
37225 Removal of plaque in arteries of leg	18	11	$27077.00	$7822.73
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	18	17	$12627.00	$5297.72
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$223.00	$94.83
93925 Ultrasound of leg arteries or artery grafts	15	12	$639.00	$267.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	8,655	178	$2.00	$0.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,015	269	$179.95	$71.53
90970 Dialysis services, per day, less than full month service (20 years or older)	786	23	$28.00	$7.79
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	345	198	$132.00	$50.36
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	236	158	$3400.00	$1291.34
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	232	32	$698.88	$271.74
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	202	74	$28.00	$10.53
36907 Balloon dilation of dialysis segment with review by radiologist	189	112	$1807.00	$690.86
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	188	124	$425.00	$161.89
36215 Insertion of catheter into chest or arm artery	165	112	$2824.00	$559.30
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	117	109	$500.00	$200.68
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	79	56	$266.77	$103.19
76937 Ultrasonic guidance for blood vessel access	64	39	$95.00	$35.51
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	63	42	$6321.00	$2416.12
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	58	49	$1813.00	$654.44
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	58	40	$3946.00	$1506.34
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	56	39	$249.00	$95.08
93925 Ultrasound of leg arteries or artery grafts	55	48	$659.00	$252.21
36581 Replacement of tunneled central venous tube	49	34	$2107.00	$418.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	27	$300.00	$78.18
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	42	34	$493.00	$188.07
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	42	34	$3061.00	$1167.52
36589 Removal of central venous catheter for infusion	33	32	$436.00	$136.57
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist	27	24	$13461.00	$5135.92
75716 Review by radiologist of both arms or legs arteries image	25	23	$454.00	$170.32
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	24	15	$600.00	$227.72
75625 Radiological supervision and interpretation X-ray of abdominal aorta	24	24	$360.00	$119.13
37225 Removal of plaque in arteries of leg	23	16	$29517.00	$7106.70
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist	22	20	$16711.00	$6394.37
37229 Removal of plaque in artery of leg, initial vessel	22	14	$29568.73	$11328.64
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	18	18	$2253.00	$860.65
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access	16	16	$617.00	$236.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$281.00	$107.45
99220 Hospital observation care, typically 70 minutes	13	13	$500.00	$182.72
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	11	11	$2129.00	$590.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	14,507	195	$2.00	$0.32
90970 Dialysis services, per day, less than full month service (20 years or older)	1,239	29	$28.00	$7.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	927	266	$125.00	$73.71
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	440	14	$2.00	$0.12
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	235	40	$592.68	$277.69
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	232	146	$131.37	$51.72
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	229	150	$3289.22	$1295.30
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	189	120	$432.40	$169.58
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	166	64	$27.41	$10.74
36215 Insertion of catheter into chest or arm artery	157	100	$2677.89	$567.84
36907 Balloon dilation of dialysis segment with review by radiologist	157	95	$1869.77	$733.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	123	115	$355.12	$203.55
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	99	66	$185.00	$105.37
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	87	68	$3296.87	$1283.97
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	86	68	$513.46	$200.62
76937 Ultrasonic guidance for blood vessel access	84	43	$87.65	$34.49
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	69	62	$1663.93	$595.91
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	58	36	$6084.64	$2397.50
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	57	35	$231.91	$91.54
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	53	33	$3863.70	$1520.85
36581 Replacement of tunneled central venous tube	46	28	$1955.84	$385.48
37225 Removal of plaque in arteries of leg	39	27	$31474.00	$7467.12
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	37	18	$522.16	$232.65
75716 Review by radiologist of both arms or legs arteries image	35	30	$461.45	$180.93
75625 Radiological supervision and interpretation X-ray of abdominal aorta	33	31	$340.57	$115.13
37229 Removal of plaque in artery of leg, initial vessel	33	22	$31491.00	$12398.64
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch	32	28	$2167.00	$799.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	23	$137.79	$79.86
36589 Removal of central venous catheter for infusion	24	24	$429.11	$133.79
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist	18	18	$17059.16	$6696.53
93925 Ultrasound of leg arteries or artery grafts	16	16	$661.00	$260.23
99220 Hospital observation care, typically 70 minutes	15	15	$351.20	$188.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$279.00	$110.01
93930 Ultrasound study of arteries and arterial grafts of both arms	11	11	$531.00	$208.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9966 Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	8,741	151	$2.00	$0.33
90970 Dialysis services, per day, less than full month service (20 years or older)	1,194	33	$28.00	$7.51
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,005	243	$125.00	$73.81
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	913	21	$2.00	$0.12
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	180	121	$134.78	$52.06
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	165	120	$3256.36	$1248.12
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	156	91	$185.00	$105.96
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	154	29	$570.00	$280.03
36215 Insertion of catheter into chest or arm artery	138	96	$2685.93	$550.32
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	136	95	$445.31	$173.84
36907 Balloon dilation of dialysis segment with review by radiologist	116	82	$1970.59	$766.50
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	115	70	$28.73	$11.09
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	96	94	$320.00	$204.46
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	81	16	$520.00	$232.22
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	62	56	$3607.78	$1391.49
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	59	53	$543.05	$209.65
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	54	47	$1561.42	$546.46
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	38	30	$219.44	$78.34
36589 Removal of central venous catheter for infusion	37	33	$429.95	$134.71
36905 Excision of blood clot and/or infusion to dissolve blood clot in dialysis circuit and balloon dilation of dialysis segment, , accessed through the skin, with imaging including radiological supervision and interpretation, with balloon catheter	34	26	$6025.15	$2265.44
37248 Balloon dilation of first vein, accessed through the skin or by open procedure, with imaging including radiological supervision and interpretation	34	26	$3876.77	$1506.89
36581 Replacement of tunneled central venous tube	30	23	$1849.16	$371.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	21	$132.00	$79.74
36909 Permanent blockage of hemodialysis circuit with review by radiologist	17	15	$5149.65	$1998.95
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist	16	15	$17815.26	$6918.53
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	13	13	$1871.53	$503.61
76937 Ultrasonic guidance for blood vessel access	12	12	$78.22	$30.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	1,255	313	$125.00	$72.40
90970 Dialysis services, per day, less than full month service (20 years or older)	1,028	27	$28.00	$7.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	155	138	$320.00	$205.03
90960 Dialysis services, 4 or more physician visits per month (20 years or older)	111	21	$570.00	$277.03
90961 Dialysis services, 2-3 physician visits per month (20 years or older)	71	13	$520.00	$230.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	53	40	$187.55	$105.58
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	47	41	$131.40	$50.78
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	37	34	$3115.35	$1167.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	26	$132.00	$79.47
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	37	33	$414.90	$163.30
36215 Insertion of catheter into chest or arm artery	36	32	$2883.23	$567.42
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	28	14	$28.00	$11.02
36907 Balloon dilation of dialysis segment with review by radiologist	22	18	$1864.13	$733.72
99220 Hospital observation care, typically 70 minutes	16	15	$314.00	$187.91
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	11	$215.60	$79.82
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	11	11	$1464.90	$576.58

Medical Specialties & State Licenses

CMS Verified: 2020-03-25

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License TX M4410

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Specialist

NUCC Taxonomy Code: 174400000X

State License TX M4410

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

181612605 (TX)

Commercial Insurance / Payer ID Bcbs

8GF316 (TX)

Hospital & Practice Group Affiliations

Rahul Prakash, M.d., P.a.

902 Frostwood Dr, Houston, TX 770242449

Phone: 7134649100

Greenhouse Vascular Access Center, Llc

2222 Greenhouse Rd, Houston, TX 770847855

Phone: 8323916996

Secondary Practice Locations

2222 Greenhouse Rd Ste 1500

Houston, TX 770847855

Phone: 8323916996

902 Frostwood Dr Ste 165

Houston, TX 770242449

Phone: 7134649100

Practice Associates & Co-Workers

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

5 Associated Practitioners

Iyore Iyamu , APRN-CNP

Nurse Practitioner - Acute Care

NPI 1114649415

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Hemanth Hampole , MD

Internal Medicine - Nephrology

NPI 1295042471

Doctor of Medicine (M.D.)

Dr. Alicia Romero , MD

Internal Medicine - Nephrology

NPI 1346444924

Doctor of Medicine (M.D.)

Dr. Shalin Patel , MD

Internal Medicine - Nephrology

NPI 1558380428

Doctor of Medicine (M.D.)

Dr. Rahul Prakash , MD

Internal Medicine - Nephrology

NPI 1902846108

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2020

Specialist (License #M4410 in TX)

📍

Updated Business Mailing Address January 17, 2020

Registered at 411 PARK GROVE LN SUITE 310, KATY, TX 774501088 (Tel: 7134649100)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 17, 2020

Internal Medicine (License #M4410 in TX)

📍

Updated Practice Location November 12, 2019

Registered at 411 PARK GROVE DR STE 310, KATY, TX 774501580 (Tel: 2815795799)

✅

NPI Profile Active August 11, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location August 11, 2009

Registered at 9230 KIRBY DR, SUITE 100, HOUSTON, TX 770542500 (Tel: 7136652300)

📍

Updated Business Mailing Address August 11, 2009

Registered at PO BOX 201088, HOUSTON, TX 772161088 (Tel: 7135003500)

👤

Provider Name / Credentials Updated August 11, 2009

Recorded as JOSEPH OOLUT, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 11, 2009

Internal Medicine (License #M4410 in TX)

🟢

Initial NPI Registration & Enumeration August 01, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1912913484

Entity Type:

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

Enumeration Date: August 01, 2006

Last Update: March 25, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

411 Park Grove Ln Suite 310

Katy, TX 774501088

Phone: 7134649100

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.