Brian J. Glymph, MD
NPI 1932157542ActiveIndividual· Obstetrics & Gynecology· Nacogdoches, TX
Obstetrics & Gynecology (MD) in Nacogdoches, Texas, trained at Louisiana State University School of Medicine in Shreveport (class of 1998). In 2024 Medicare paid $9,461 for 79 patients, and Part D covered 230 of their prescriptions, 76% of them generic. Astellas Pharma US Inc was the largest of 9 companies reporting payments in 2025, $312.94 in all, mostly food and beverage.
Overview
| NPI | 1932157542 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | L3976 | 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 - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 161 across 30 procedure codes |
| Paid by Medicare | $9,461 |
Part D prescriptions in 2024
| Prescriptions (claims) | 230 · 399 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $13,028 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Privia Medical Group Gulf Coast PLLCPearland, TX · 534 clinicians
Hospital affiliations
- Nacogdoches Medical CenterNacogdoches, TX
- Nacogdoches Memorial HospitalNacogdoches, TX
Industry payments (Open Payments)
- 2025$312.94 · 15 payments from 9 companies
- 2024$72.51 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $75.14 | 4 |
| Hologic Sales and Service, LLC | $52.86 | 2 |
| Sumitomo Pharma America, Inc. | $49.73 | 2 |
| Abbvie Inc. | $44.76 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $29.21 | 1 |
What the 2025 payments were for
- Food and Beverage$312.94 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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