Active NPI 1174799837 Individual Practitioner Male Practitioner

Dr. John Christopher Kefer , MD PHD

Urology • Boulder, CO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. John Kefer, MD PHD is a certified Urology practicing in Boulder, CO. With approximately 23 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 2003, Dr. Kefer delivers high-quality medical care to the local community at 4743 ARAPAHOE AVE.

Dr. Kefer is affiliated with Advanced Urology Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, degarelix, 1 mg, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4743 Arapahoe Ave
Suite 104

Boulder, CO 803031113

Telephone 3034449000

Fax 3034449073

Associated Practice Facility / Clinic

🏢 Charles Jones Md Pc Facility NPI 1376557967

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Boulder, CO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs -0.4 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 21.5 Yrs

Regional Practice Density

7 Specialists

Practicing in Boulder, CO (257 Statewide)

Telehealth Adoption Rate

42.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

78.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kefer (23 Years) 23 Yrs

Boulder Specialty Average (23.4 Years) 23.4 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
J9155 Injection, degarelix, 1 mg	3,120	16	$8.00	$4.16
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	634	351	$41.76	$16.26
81003 Automated urinalysis test	346	244	$5.00	$2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	343	221	$305.55	$129.02
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	317	50	$161.12	$62.88
51798 Ultrasound measurement of bladder capacity after voiding	227	179	$61.79	$11.66
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	195	29	$157.12	$62.10
99213 Established patient office or other outpatient visit, typically 15 minutes	195	146	$269.69	$91.59
52000 Diagnostic exam of bladder and urethra using an endoscope	115	106	$441.89	$78.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	100	100	$406.64	$167.42
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	68	32	$122.38	$48.25
76872 Ultrasound scan of pelvic region through rectum	57	57	$330.65	$31.96
99213 Established patient office or other outpatient visit, typically 15 minutes	55	53	$269.55	$64.87
51797 Insertion of device into abdomen with pressure and urine flow rate study	55	55	$649.45	$193.55
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	55	55	$410.82	$32.40
51741 Electronic assessment of bladder emptying	55	55	$197.91	$7.17
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	55	55	$1004.55	$371.25
55700 Biopsy of prostate gland	51	51	$641.22	$127.35
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	31	$423.88	$180.89
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	33	18	$141.09	$35.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	27	$305.89	$95.84
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	21	21	$981.43	$147.81
55866 Surgical removal of prostate and surrounding lymph nodes using an endoscope	13	13	$6731.62	$1166.55
76872 Ultrasound scan of pelvic region through rectum	13	13	$330.92	$142.26
38571 Removal of lymph nodes of both sides of pelvis using an endoscope	12	12	$3090.50	$324.51
76775 Limited ultrasound scan behind abdominal cavity	11	11	$269.55	$59.07
52000 Diagnostic exam of bladder and urethra using an endoscope	11	11	$443.18	$244.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9155 Injection, degarelix, 1 mg	2,400	13	$8.00	$3.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	397	236	$301.00	$130.10
81003 Automated urinalysis test	353	232	$5.00	$2.19
51798 Ultrasound measurement of bladder capacity after voiding	245	188	$61.00	$11.32
99213 Established patient office or other outpatient visit, typically 15 minutes	226	170	$266.00	$92.00
52000 Diagnostic exam of bladder and urethra using an endoscope	130	118	$435.00	$79.57
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	128	29	$4445.00	$50.21
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	99	35	$159.00	$63.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$400.00	$169.40
51741 Electronic assessment of bladder emptying	77	73	$195.00	$7.24
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	66	66	$990.00	$385.13
76872 Ultrasound scan of pelvic region through rectum	66	66	$325.00	$32.66
51797 Insertion of device into abdomen with pressure and urine flow rate study	64	64	$640.00	$204.23
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	63	63	$405.00	$33.15
99213 Established patient office or other outpatient visit, typically 15 minutes	57	57	$266.00	$66.70
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	42	$418.00	$182.62
55700 Biopsy of prostate gland	49	49	$576.12	$129.46
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	44	19	$155.00	$62.33
76872 Ultrasound scan of pelvic region through rectum	34	34	$325.00	$144.91
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	33	24	$121.00	$48.51
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	30	16	$140.00	$34.64
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	29	29	$5905.00	$202.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$245.00	$131.44
52000 Diagnostic exam of bladder and urethra using an endoscope	16	16	$435.00	$253.12
52332 Insertion of stent in urinary duct (ureter) using an endoscope	16	13	$1306.25	$125.57
55899 Other procedure on male genital system	15	14	$840.00	$87.29
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	14	14	$620.00	$150.69
51700 Simple bladder irrigation and/or instillation	12	11	$170.00	$79.71
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	11	11	$114.00	$14.62
55866 Surgical removal of prostate and surrounding lymph nodes using an endoscope	11	11	$6660.00	$1197.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9155 Injection, degarelix, 1 mg	4,240	14	$8.00	$4.02
81003 Automated urinalysis test	365	223	$5.00	$2.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	330	201	$301.00	$131.57
99213 Established patient office or other outpatient visit, typically 15 minutes	237	168	$266.00	$92.49
51798 Ultrasound measurement of bladder capacity after voiding	225	168	$61.00	$11.06
52000 Diagnostic exam of bladder and urethra using an endoscope	120	108	$435.00	$80.55
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	98	21	$4445.00	$48.36
51741 Electronic assessment of bladder emptying	87	82	$195.00	$7.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	83	83	$400.00	$170.68
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	68	67	$842.21	$391.93
51797 Insertion of device into abdomen with pressure and urine flow rate study	66	66	$640.00	$211.20
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	63	63	$405.00	$33.06
76872 Ultrasound scan of pelvic region through rectum	58	57	$325.00	$32.81
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	55	18	$140.00	$35.14
55700 Biopsy of prostate gland	48	48	$575.00	$130.53
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	38	30	$418.00	$185.39
76872 Ultrasound scan of pelvic region through rectum	36	35	$325.00	$149.61
99213 Established patient office or other outpatient visit, typically 15 minutes	30	30	$266.00	$67.76
52000 Diagnostic exam of bladder and urethra using an endoscope	29	26	$435.00	$260.73
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	22	$114.00	$14.90
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	21	21	$5905.00	$194.32
76775 Limited ultrasound scan behind abdominal cavity	17	15	$265.00	$60.45
55899 Other procedure on male genital system	14	13	$840.00	$104.90
J1580 Injection, garamycin, gentamicin, up to 80 mg	14	14	$4.29	$1.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J9155 Injection, degarelix, 1 mg	3,360	11	$8.00	$3.99
81003 Automated urinalysis test	443	289	$5.00	$2.24
99213 Established patient office or other outpatient visit, typically 15 minutes	284	212	$261.39	$93.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	278	194	$277.74	$129.94
51798 Ultrasound measurement of bladder capacity after voiding	273	208	$60.83	$10.70
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	126	126	$377.50	$169.13
52000 Diagnostic exam of bladder and urethra using an endoscope	112	101	$435.00	$248.33
51741 Electronic assessment of bladder emptying	95	88	$195.00	$7.36
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	76	15	$4445.00	$1066.07
76872 Ultrasound scan of pelvic region through rectum	74	71	$325.00	$147.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	65	61	$91.71	$14.61
J1580 Injection, garamycin, gentamicin, up to 80 mg	56	55	$3.00	$1.84
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle	54	15	$140.00	$34.21
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	48	46	$840.00	$394.79
51797 Insertion of device into abdomen with pressure and urine flow rate study	48	46	$640.00	$199.79
55700 Biopsy of prostate gland	47	46	$575.00	$261.77
55899 Other procedure on male genital system	46	45	$840.00	$71.88
52000 Diagnostic exam of bladder and urethra using an endoscope	46	45	$435.00	$80.13
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	44	44	$405.00	$34.31
76872 Ultrasound scan of pelvic region through rectum	19	19	$325.00	$33.40
55700 Biopsy of prostate gland	19	19	$575.00	$131.35
76775 Limited ultrasound scan behind abdominal cavity	19	18	$265.00	$61.42
51700 Simple bladder irrigation and/or instillation	18	17	$170.00	$82.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$250.00	$115.06
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	15	15	$5905.00	$1489.86
55866 Surgical removal of prostate and surrounding lymph nodes using an endoscope	14	14	$6660.00	$1459.26
38571 Removal of lymph nodes of both sides of pelvis using an endoscope	14	14	$3060.00	$336.73
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$405.85	$185.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	626	328	$5.00	$2.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	419	251	$195.00	$110.16
99213 Established patient office or other outpatient visit, typically 15 minutes	335	213	$135.00	$76.02
51798 Ultrasound measurement of bladder capacity after voiding	202	144	$60.00	$10.75
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	182	36	$4445.00	$1053.24
52000 Diagnostic exam of bladder and urethra using an endoscope	146	133	$435.00	$220.82
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	118	80	$45.00	$14.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	115	115	$294.97	$168.40
J1580 Injection, garamycin, gentamicin, up to 80 mg	94	76	$3.00	$1.89
76872 Ultrasound scan of pelvic region through rectum	88	85	$325.00	$148.00
51741 Electronic assessment of bladder emptying	82	75	$195.00	$8.64
51700 Simple bladder irrigation and/or instillation	62	28	$170.00	$77.95
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	50	50	$405.00	$35.30
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	50	50	$840.00	$371.00
51797 Insertion of device into abdomen with pressure and urine flow rate study	49	49	$640.00	$171.31
55700 Biopsy of prostate gland	45	44	$575.00	$251.76
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	36	36	$5905.00	$1442.07
53899 Other procedure on urinary system	24	23	$840.00	$116.04
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	21	$260.00	$150.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	21	$247.39	$141.55
76775 Limited ultrasound scan behind abdominal cavity	20	18	$265.00	$61.29
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	15	$185.00	$107.04
55866 Surgical removal of prostate and surrounding lymph nodes using an endoscope	18	18	$6660.00	$1433.56
38571 Removal of lymph nodes of both sides of pelvis using an endoscope	16	16	$3060.00	$326.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$195.00	$111.36
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	15	15	$620.00	$303.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	914	387	$4.30	$2.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	510	278	$154.02	$109.52
99213 Established patient office or other outpatient visit, typically 15 minutes	492	249	$110.42	$74.82
51798 Ultrasound measurement of bladder capacity after voiding	374	236	$44.29	$13.00
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	215	44	$3386.65	$988.81
52000 Diagnostic exam of bladder and urethra using an endoscope	177	158	$347.67	$191.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	139	139	$254.93	$165.20
51700 Simple bladder irrigation and/or instillation	120	25	$119.80	$76.28
51741 Electronic assessment of bladder emptying	111	95	$147.73	$8.97
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	92	24	$38.98	$15.64
76872 Ultrasound scan of pelvic region through rectum	82	77	$259.39	$128.15
J1580 Injection, garamycin, gentamicin, up to 80 mg	82	29	$2.14	$1.62
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	73	66	$673.66	$337.28
51797 Insertion of device into abdomen with pressure and urine flow rate study	64	64	$459.05	$140.76
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	63	63	$283.03	$38.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	16	$57.23	$44.32
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	46	44	$4310.38	$1315.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	30	$196.37	$148.34
55700 Biopsy of prostate gland	29	28	$488.09	$258.30
51702 Simple insertion of temporary bladder tube	16	12	$95.49	$61.96
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$251.45	$205.09
38571 Removal of lymph nodes of both sides of pelvis using an endoscope	13	13	$1787.69	$346.13
55866 Surgical removal of prostate and surrounding lymph nodes using an endoscope	13	13	$3891.60	$1451.02
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	12	12	$506.74	$277.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$235.46	$139.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$248.97	$205.74
52356 Crushing of stone of ureter with insertion of stent using an endoscope	11	11	$3857.55	$433.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	971	396	$3.36	$2.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	645	320	$113.22	$106.37
51798 Ultrasound measurement of bladder capacity after voiding	381	231	$18.58	$15.92
99213 Established patient office or other outpatient visit, typically 15 minutes	331	219	$76.26	$72.40
52000 Diagnostic exam of bladder and urethra using an endoscope	157	128	$183.65	$164.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	134	134	$174.50	$163.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	129	23	$46.81	$41.51
52442 Insertion of implant in urethra within prostate gland using an endoscope, each additional implant	108	25	$1012.81	$952.64
51741 Electronic assessment of bladder emptying	78	77	$21.84	$8.96
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	69	69	$85.21	$35.29
51797 Insertion of device into abdomen with pressure and urine flow rate study	69	69	$124.43	$115.19
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	52	52	$344.53	$322.54
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	48	42	$150.71	$146.73
55700 Biopsy of prostate gland	32	31	$260.18	$256.04
J1580 Injection, garamycin, gentamicin, up to 80 mg	31	30	$1.50	$1.42
76872 Ultrasound scan of pelvic region through rectum	29	29	$105.21	$98.77
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	27	$61.87	$60.92
52441 Insertion of implant in urethra within prostate gland using an endoscope, 1 implant	26	25	$1318.65	$1249.83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	23	$223.89	$204.79
51700 Simple bladder irrigation and/or instillation	24	15	$76.98	$75.75
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	19	19	$356.56	$350.87
52648 Laser vaporization of prostate including control of bleeding using an endoscope	15	15	$2053.96	$715.09
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	14	11	$255.63	$251.54
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	13	13	$197.76	$173.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	13	$112.08	$105.21
81001 Manual urinalysis test with examination using microscope, automated	12	12	$4.31	$3.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	842	378	$3.44	$2.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	536	292	$112.09	$106.45
99213 Established patient office or other outpatient visit, typically 15 minutes	423	256	$76.17	$72.34
51798 Ultrasound measurement of bladder capacity after voiding	391	243	$22.97	$18.81
52000 Diagnostic exam of bladder and urethra using an endoscope	154	130	$183.27	$163.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	142	142	$172.34	$164.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	117	24	$46.27	$43.93
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	85	15	$26.25	$25.73
51741 Electronic assessment of bladder emptying	77	70	$31.05	$8.85
51797 Insertion of device into abdomen with pressure and urine flow rate study	66	66	$126.29	$108.89
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	66	66	$115.21	$34.65
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	49	49	$342.64	$313.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	39	34	$147.65	$145.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$210.45	$203.78
51700 Simple bladder irrigation and/or instillation	22	17	$76.11	$72.31
81001 Manual urinalysis test with examination using microscope, automated	21	21	$4.68	$4.22
52332 Insertion of stent in urinary duct (ureter) using an endoscope	21	19	$521.99	$121.30
52648 Laser vaporization of prostate including control of bleeding using an endoscope	19	19	$2095.27	$683.44
76872 Ultrasound scan of pelvic region through rectum	18	18	$121.76	$96.36
51729 Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies	17	17	$364.40	$324.71
55700 Biopsy of prostate gland	16	16	$273.52	$250.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	16	$110.79	$104.87
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	14	13	$288.00	$248.04
52356 Crushing of stone of ureter with insertion of stent using an endoscope	11	11	$514.69	$467.46

Medical Specialties & State Licenses

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License CO 49212

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Hospital & Practice Group Affiliations

Advanced Urology Pllc

500 W 144th Ave, Westminster, CO 800239328

Phone: 7202270977

Advanced Urology Pllc

32135 Castle Ct, Evergreen, CO 804398006

Phone: 3039852550

Advanced Urology Pllc

10535 Park Meadows Blvd, Lone Tree, CO 801248455

Phone: 3036956106

Advanced Urology Pllc

255 S Routt St, Lakewood, CO 802282271

Phone: 3039852550

Practice Associates & Co-Workers

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

5 Associated Practitioners

Austin Livingston

Urology

NPI 1053930123

Ariel Griffin

Physician Assistant

NPI 1801412267

Dr. Sameh Melouk , MD

Specialist

NPI 1841392487

Doctor of Medicine (M.D.)

Dr. Henry Dovey , MD

Specialist

NPI 1891897864

Doctor of Medicine (M.D.)

Dr. James Clark , MD

Specialist

NPI 1902908593

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 June 24, 2014

NPI status registered as active in NPPES database

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Updated Practice Location June 24, 2014

Registered at 4743 ARAPAHOE AVE, SUITE 104, BOULDER, CO 803031113 (Tel: 3034449000)

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Updated Business Mailing Address June 24, 2014

Registered at 4743 ARAPAHOE AVE, SUITE 104, BOULDER, CO 803031113 (Tel: 3034449000)

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Provider Name / Credentials Updated June 24, 2014

Recorded as JOHN KEFER, MD PHD

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Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2014

Urology (License #49212 in CO)

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Initial NPI Registration & Enumeration May 02, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1174799837

Entity Type:

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

Enumeration Date: May 02, 2008

Last Update: June 24, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4743 Arapahoe Ave, Suite 104

Boulder, CO 803031113

Phone: 3034449000

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.