Active NPI 1346216611 Individual Practitioner Male Practitioner

Dr. Gregory S Stewart , MD

Urology • Cody, WY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Stewart, MD is a certified Urology practicing in Cody, WY. With approximately 30 years of clinical experience since completing medical education in 1996, Dr. Stewart delivers high-quality medical care to the local community at 225 W YELLOWSTONE AVE.

Dr. Stewart accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, ultrasound scan of pelvic region through rectum. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

225 W Yellowstone Ave
Suite 9

Cody, WY 824148702

Telephone 3075875131

Fax 3075875132

Associated Practice Facility / Clinic

🏢 Urological Services Of Northern Wyoming Professional Corporation Facility NPI 1508832080

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Cody, WY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs Matches City Avg

City Avg: 30.0 Yrs

State Avg: 34.0 Yrs

Regional Practice Density

1 Specialists

Practicing in Cody, WY (17 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stewart (30 Years) 30 Yrs

Cody Specialty Average (30.0 Years) 30.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	219	184	$181.00	$88.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	164	132	$256.00	$124.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	74	74	$347.00	$160.69
76872 Ultrasound scan of pelvic region through rectum	58	57	$830.00	$135.65
52000 Diagnostic exam of bladder and urethra using an endoscope	45	41	$900.00	$181.38
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	36	35	$740.00	$56.52
51700 Simple bladder irrigation and/or instillation	35	31	$250.00	$74.53
55700 Biopsy of prostate gland	28	28	$1297.00	$229.87
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	26	26	$968.00	$31.17
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	26	26	$1452.00	$347.45
51741 Electronic assessment of bladder emptying	26	26	$305.00	$6.90
51798 Ultrasound measurement of bladder capacity after voiding	25	22	$100.00	$11.01
51610 Injection procedure through bladder and urethra for x-ray imaging	19	15	$550.00	$30.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$250.00	$108.32
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	15	12	$225.00	$14.92
52356 Crushing of stone of ureter with insertion of stent using an endoscope	11	11	$6820.00	$390.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	219	194	$181.00	$90.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	166	128	$256.00	$127.25
76872 Ultrasound scan of pelvic region through rectum	63	56	$830.00	$139.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$347.00	$164.27
52000 Diagnostic exam of bladder and urethra using an endoscope	53	52	$900.00	$174.60
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	53	46	$740.00	$58.75
55700 Biopsy of prostate gland	35	34	$1297.00	$241.08
51798 Ultrasound measurement of bladder capacity after voiding	35	29	$100.00	$10.79
51700 Simple bladder irrigation and/or instillation	34	29	$250.00	$76.85
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	30	30	$968.00	$32.15
51741 Electronic assessment of bladder emptying	30	30	$305.00	$7.03
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	30	30	$1452.00	$370.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$250.00	$111.84
53854 Destruction of prostate tissue accessed through urethra using radiofrequency generated water vapor heat therapy	13	13	$10426.00	$1702.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	156	138	$179.45	$90.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	130	99	$255.75	$127.08
76872 Ultrasound scan of pelvic region through rectum	67	63	$830.00	$140.38
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	64	63	$125.38	$57.07
51741 Electronic assessment of bladder emptying	60	58	$305.00	$6.98
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	60	58	$968.00	$33.55
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies	59	57	$1452.00	$375.62
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	57	52	$740.00	$58.63
52000 Diagnostic exam of bladder and urethra using an endoscope	52	49	$900.00	$197.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$347.00	$166.43
51798 Ultrasound measurement of bladder capacity after voiding	45	37	$100.00	$10.59
51700 Simple bladder irrigation and/or instillation	44	37	$250.00	$77.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$255.26	$112.58
55700 Biopsy of prostate gland	32	32	$1297.00	$241.89
53854 Destruction of prostate tissue accessed through urethra using radiofrequency generated water vapor heat therapy	28	28	$10426.00	$1767.39
51610 Injection procedure through bladder and urethra for x-ray imaging	18	14	$550.00	$31.58
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	17	13	$225.00	$15.71
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	13	13	$1000.00	$327.64
52356 Crushing of stone of ureter with insertion of stent using an endoscope	12	11	$6820.00	$407.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	276	228	$125.00	$56.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	107	107	$250.00	$112.92
99213 Established patient office or other outpatient visit, typically 15 minutes	80	67	$170.00	$91.91
76872 Ultrasound scan of pelvic region through rectum	58	52	$830.00	$142.19
52000 Diagnostic exam of bladder and urethra using an endoscope	54	49	$900.00	$240.17
51798 Ultrasound measurement of bladder capacity after voiding	31	23	$100.00	$10.41
51700 Simple bladder irrigation and/or instillation	31	23	$250.00	$80.45
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	27	24	$740.00	$58.69
55700 Biopsy of prostate gland	21	21	$1297.00	$254.91
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	14	11	$225.00	$16.00
51610 Injection procedure through bladder and urethra for x-ray imaging	14	11	$550.00	$31.97
53854 Destruction of prostate tissue accessed through urethra using radiofrequency generated water vapor heat therapy	13	13	$10426.00	$1884.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	306	229	$125.00	$45.78
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	114	14	$344.00	$226.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	84	84	$250.00	$106.69
52000 Diagnostic exam of bladder and urethra using an endoscope	70	67	$820.71	$214.38
99213 Established patient office or other outpatient visit, typically 15 minutes	69	59	$161.30	$75.49
76872 Ultrasound scan of pelvic region through rectum	52	47	$830.00	$145.85
51700 Simple bladder irrigation and/or instillation	36	31	$227.00	$76.58
51798 Ultrasound measurement of bladder capacity after voiding	35	30	$94.03	$10.40
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	18	$714.00	$57.95
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	19	14	$55.89	$14.33
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	18	14	$225.00	$16.48
51610 Injection procedure through bladder and urethra for x-ray imaging	18	14	$533.33	$32.96
53854 Destruction of prostate tissue accessed through urethra using radiofrequency generated water vapor heat therapy	16	16	$10426.00	$1843.78
55700 Biopsy of prostate gland	15	15	$1297.00	$253.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	343	252	$125.00	$44.91
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	142	17	$344.00	$223.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	115	115	$250.00	$107.17
99213 Established patient office or other outpatient visit, typically 15 minutes	99	87	$155.00	$74.04
52000 Diagnostic exam of bladder and urethra using an endoscope	72	65	$750.00	$190.56
76872 Ultrasound scan of pelvic region through rectum	35	35	$830.00	$128.24
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	34	34	$698.00	$56.92
55700 Biopsy of prostate gland	32	32	$1297.00	$251.42
51798 Ultrasound measurement of bladder capacity after voiding	31	25	$81.00	$12.73
51700 Simple bladder irrigation and/or instillation	28	25	$181.00	$73.71
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	23	17	$54.00	$16.65
76873 Ultrasound of prostate	23	23	$475.00	$173.82
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	21	15	$225.00	$16.58
51610 Injection procedure through bladder and urethra for x-ray imaging	21	15	$490.00	$32.59
52356 Crushing of stone of ureter with insertion of stent using an endoscope	14	12	$6820.00	$401.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	296	242	$125.00	$42.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	117	117	$250.00	$104.80
J9217 Leuprolide acetate (for depot suspension), 7.5 mg	96	12	$344.00	$213.90
99213 Established patient office or other outpatient visit, typically 15 minutes	79	69	$157.41	$70.87
52000 Diagnostic exam of bladder and urethra using an endoscope	57	52	$750.00	$162.58
76872 Ultrasound scan of pelvic region through rectum	30	30	$761.00	$94.58
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	30	30	$818.60	$58.38
55700 Biopsy of prostate gland	30	30	$1177.90	$245.50
51798 Ultrasound measurement of bladder capacity after voiding	19	18	$81.00	$15.46
76873 Ultrasound of prostate	19	19	$475.00	$169.57
51700 Simple bladder irrigation and/or instillation	18	17	$181.00	$72.52
51610 Injection procedure through bladder and urethra for x-ray imaging	17	13	$518.82	$33.52
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	16	12	$54.00	$20.00
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	16	12	$225.00	$16.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	311	237	$101.93	$42.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$227.21	$104.75
99213 Established patient office or other outpatient visit, typically 15 minutes	78	71	$131.92	$70.67
52000 Diagnostic exam of bladder and urethra using an endoscope	54	51	$750.00	$160.01
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	29	28	$1100.00	$58.31
76872 Ultrasound scan of pelvic region through rectum	29	28	$600.00	$92.00
55700 Biopsy of prostate gland	29	28	$900.00	$241.41
51610 Injection procedure through bladder and urethra for x-ray imaging	22	17	$490.00	$31.77
74450 Radiological supervision and interpretation X-ray of urinary bladder and urethra	22	17	$225.00	$16.04
76873 Ultrasound of prostate	18	16	$475.00	$165.88
51798 Ultrasound measurement of bladder capacity after voiding	16	14	$81.00	$18.77
51700 Simple bladder irrigation and/or instillation	15	13	$181.00	$70.75
52356 Crushing of stone of ureter with insertion of stent using an endoscope	14	12	$6820.00	$411.72
52310 Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope	13	12	$1000.00	$237.24

Medical Specialties & State Licenses

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License WY 7308A

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

122121300 (WY)

Commercial Insurance / Payer ID Blue Cross Blue Shield

314014 (WY)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 04, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 04, 2015

Registered at 225 W YELLOWSTONE AVE, SUITE 9, CODY, WY 824148702 (Tel: 3075875131)

📍

Updated Business Mailing Address March 04, 2015

Registered at 225 W YELLOWSTONE AVE, SUITE 9, CODY, WY 824148702 (Tel: 3075875131)

👤

Provider Name / Credentials Updated March 04, 2015

Recorded as GREGORY STEWART, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 04, 2015

Urology (License #7308A in WY)

🟢

Initial NPI Registration & Enumeration February 27, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1346216611

Entity Type:

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

Enumeration Date: February 27, 2006

Last Update: March 04, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

225 W Yellowstone Ave, Suite 9

Cody, WY 824148702

Phone: 3075875131

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.