GREGORY S STEWART M.D.
NPI 1346216611
Urology in Cody, WY

Q: What is Gregory Stewart's NPI number?

The NPI number for Gregory Stewart is 1346216611. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Q: What is Gregory Stewart's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Stewart was last updated on March 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 27, 2006PECOS EnrolledAccepts Medicare Assignment

91.48/100

CMS Quality Rating

225 W YELLOWSTONE AVE, SUITE 9, CODY, WY 82414(307) 587-5131(307) 587-5132 Get Directions Write a Review

NPPES record last updated: March 4, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Gregory S Stewart M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY S STEWART M.D. (NPI 1346216611) is an individual urology provider in Cody, Wyoming, licensed in Wyoming (7308A) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1346216611

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameGREGORY S STEWARTCredential: M.D.

Location Address225 W YELLOWSTONE AVE, SUITE 9Cody, WY 82414-8702

Mailing Address225 W Yellowstone Ave, Suite 9Cody, WY 82414-8702 · (307) 587-5131 · Fax (307) 587-5132

Phone(307) 587-5131

Fax(307) 587-5132

Sole ProprietorNo

Medical School CMSOtherGraduated 1996

Enumeration DateFebruary 27, 2006

Last NPPES UpdateMarch 4, 2015

✔ NPI 1346216611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in WY · 7308A

Definition

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.

225 W YELLOWSTONE AVE, Cody, WY 82414

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Other Identifiers 4

Medicare PINW20760WY

Other314014WY · Blue Cross Blue Shield

Medicare UPINH75067WY

Medicaid122121300WY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Wyoming, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory S Stewart M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961424031

PECOS Enrollment IDI20060421000113

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

219 services184 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

164 services132 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

74 services74 patients

Ultrasound scan of pelvic region through rectum 76872

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

58 services57 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

45 services41 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

36 services35 patients

Simple bladder irrigation and/or instillation 51700

Bladder irrigation and/or instillation is a process where a sterile solution is introduced into the bladder to cleanse it or deliver medication. This procedure helps manage certain bladder conditions, ensuring optimal bladder health.

35 services31 patients

Biopsy of prostate gland 55700

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

28 services28 patients

Complex measurement of pressure of urine flow in bladder with voiding pressure studies 51728

This procedure measures the pressure in your bladder as it fills and empties. It helps to understand how well your bladder is functioning. Sensors record pressure levels during these processes, providing valuable data for your doctor.

26 services26 patients

Electronic assessment of bladder emptying 51741

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

26 services26 patients

Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings 51784

This procedure involves the use of non-invasive devices to record the electrical activity of muscles at specific body openings. It's helpful in understanding muscle function and can assist in diagnosing certain conditions.

26 services26 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

25 services22 patients

Injection procedure through bladder and urethra for x-ray imaging 51610

This procedure involves introducing a harmless dye via a small tube into your bladder. The dye helps to highlight the urinary system on an X-ray image. It's a safe, often painless process that aids in diagnosing urinary issues.

19 services15 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

17 services17 patients

Review by radiologist of urinary bladder and urethra images with contrast 74450

This procedure involves a radiologist examining images of your urinary system, specifically the bladder and tube that carries urine out of the body. A contrast material is used to make these areas more visible on the images. It helps to identify any abnormalities or issues.

15 services12 patients

Crushing of stone of ureter with insertion of stent using an endoscope 52356

This procedure involves using a thin, flexible tube (endoscope) to locate and break down kidney stones in the ureter. After this, a small tube (stent) is inserted to help maintain an open pathway for urine to flow.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Billings Clinic

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270004

Location2800 10th Ave NBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

South Big Horn County Hospital

Critical Access Hospitals · Basin, WY

OwnershipGovernment - Hospital District or Authority

CMS Certification Number531301

Location388 Us Highway 20 SouthBasin, WY 82410 · Big Horn County

Emergency services

Washakie Medical Center

Critical Access Hospitals · Worland, WY

OwnershipGovernment - Local

CMS Certification Number531306

Location400 South 15th StreetWorland, WY 82401 · Washakie County

Emergency services

Powell Valley Hospital

Critical Access Hospitals · Powell, WY

OwnershipGovernment - Hospital District or Authority

CMS Certification Number531310

Location777 Avenue HPowell, WY 82435 · Park County

Emergency services

Cody Regional Health

Critical Access Hospitals · Cody, WY

OwnershipGovernment - Hospital District or Authority

CMS Certification Number531312

Location707 Sheridan AvenueCody, WY 82414 · Park County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82414 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$129.37 typical visit price

range $56.42 – $170.72

Typical copayment $32.34 (range $14.10 – $42.68)

Most-billed visit code 99204

Established Patient

$70.32 typical visit price

range $18.19 – $139.32

Typical copayment $17.58 (range $4.54 – $34.83)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.48/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

82.96

Improvement Activities

Reported Quality Measures

Benign Prostate Hyperplasia (BPH): Inappropriate Lab & Imaging Services for Patients with BPH

Lower rates are better for this measure.

0%73 patients5/55-star benchmark: 100%

Colorectal Cancer Screening

21%316 patients1/55-star benchmark: 88%

Documentation of Current Medications in the Medical Record

97%905 patients4/55-star benchmark: 100%

Hospital admissions or infectious complications within 30 days of prostate biopsy

Lower rates are better for this measure.

4%56 patients

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

22%563 patients1/55-star benchmark: 98%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 74% · 209 patients

70%209 patients

Stones: Urinalysis Performed Before Surgical Stone Procedures

100%31 patients5/55-star benchmark: 100%

Urinary Incontinence: Assessment of Presence or Absence of Urinary Incontinence in Women Aged 65 Years and Older

75%20 patients2/55-star benchmark: 100%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 393 patients

Patients totalRate: 0% · 393 patients

0%393 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

2 suppliers12 claims1,530 services$1.37 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UROLOGICAL SERVICES OF NORTHERN WYOMING PROFESSIONAL CORPORATION

Urology

225 W YELLOWSTONE AVE, SUITE #9
CODY, WY 82414

Park County (307) 587-5131

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Stewart's NPI number?

The NPI number for Gregory Stewart is 1346216611. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Gregory Stewart located?

Gregory Stewart practices at 225 W Yellowstone Ave Suite 9, Cody, WY 82414. The listed phone number is (307) 587-5131.

What is Gregory Stewart's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Gregory Stewart enrolled in Medicare?

Yes. Gregory Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Stewart accept?

Health plans from Blue Cross Blue Shield of Wyoming and UnitedHealthcare list Gregory Stewart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Stewart affiliated with any hospitals?

According to CMS data, Gregory Stewart is affiliated with Billings Clinic, South Big Horn County Hospital, Washakie Medical Center, Powell Valley Hospital and Cody Regional Health.

When was this NPI record last updated?

The NPPES record for Gregory Stewart was last updated on March 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.