Gwyn Richardson, M.D.
NPI 1629130976ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Galveston, TX
Obstetrics & Gynecology, Gynecologic Oncology (M.D.) in Galveston, Texas, trained at University of Texas Medical Branch at Galveston (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $67,095 for 80 claims, against $35,656 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $209.07 in all, mostly food and beverage.
Overview
| NPI | 1629130976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2006 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | M2046 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gynecological Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 203 across 33 procedure codes |
| Paid by Medicare | $35,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 86 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $67,095 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical groups
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
- Utmb Faculty Group PracticeGalveston, TX · 1,101 clinicians
Hospital affiliation
- University of Texas Medical Branch GalvestonGalveston, TX
Industry payments (Open Payments)
- 2025$209.07 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $121.86 | 1 |
| Abbvie Inc. | $46.83 | 1 |
| Ethicon US, LLC | $40.38 | 1 |
What the 2025 payments were for
- Food and Beverage$209.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Gynecologic Oncology providers in Galveston
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- 1639558638
All Obstetrics & Gynecology, Gynecologic Oncology providers in Texas