73 Obstetrics & Gynecology providers practice in Wyoming. The largest concentration is in Cheyenne. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
Choose a city to see providers there.
| Obstetrics & Gynecology in Cheyenne | 13 providers |
| Obstetrics & Gynecology in Casper | 9 providers |
| Obstetrics & Gynecology in Gillette | 8 providers |
| Obstetrics & Gynecology in Laramie | 7 providers |
| Obstetrics & Gynecology in Sheridan | 7 providers |
| Obstetrics & Gynecology in Jackson | 5 providers |
| Obstetrics & Gynecology in Lander | 5 providers |
| Obstetrics & Gynecology in Rock Springs | 5 providers |
| Obstetrics & Gynecology in Powell | 4 providers |
| Obstetrics & Gynecology in Douglas | 3 providers |
| Obstetrics & Gynecology in Cody | 2 providers |
| Obstetrics & Gynecology in Evanston | 1 providers |
| Obstetrics & Gynecology in Fe Warren Afb | 1 providers |
| Obstetrics & Gynecology in Wilson | 1 providers |
| Obstetrics & Gynecology in Big Horn | 1 providers |
| Obstetrics & Gynecology in Riverton | 1 providers |
From CMS Medicare enrollment records covering 37 of the 73 providers listed here (51%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | OB-GYNs | All clinicians in group | Main city |
| Big Horn Health Network | 5 | 84 | Sheridan |
| Cheyenne Obstetrics and Gynecology Inc. PC | 4 | 7 | Cheyenne |
| Cheyenne Womens Clinic,pc | 4 | 7 | Cheyenne |
| Memorial Hospital of Sweetwater County | 3 | 70 | Rock Springs |
| West Park Hospital District | 2 | 85 | Cody |
| Hospital | City | Ownership | CMS star rating | OB-GYNs affiliated |
| Cheyenne Regional Medical Center | Cheyenne | Nonprofit | 3 of 5 | 9 |
| Sheridan Memorial Hospital | Sheridan | Government | 3 of 5 | 5 |
| Campbell County Health | Gillette | Government | 3 of 5 | 4 |
| Memorial Hospital Sweetwater County | Rock Springs | Government | Not rated | 3 |
| Ivinson Memorial Hospital | Laramie | Government | 3 of 5 | 3 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.
There are 73 Obstetrics & Gynecology providers with active NPI records practicing in Wyoming, according to federal NPPES data refreshed monthly.
Cheyenne (13), Casper (9), Gillette (8) have the highest concentration of Obstetrics & Gynecology providers in Wyoming.
27 of 73 Obstetrics & Gynecology providers in Wyoming (37%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Obstetrics & Gynecology providers commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause and related conditions. Individual practices vary, so confirm with the provider before booking.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Among 37 OB-GYNs in Wyoming enrolled in Medicare, 46% bill through a solo or small practice with fewer than 10 clinicians, 51% through a mid-size group of 10 to 99, and 3% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Wyoming hospitals where the most OB-GYNs hold privileges are Cheyenne Regional Medical Center in Cheyenne; Sheridan Memorial Hospital in Sheridan; Campbell County Health in Gillette.
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