Tammy R. Wall, PA-C
NPI 1245348358ActiveIndividual· Physician Assistant· Corpus Christi, TX
Physician Assistant (PA-C) with Conviva Medical Center Management of Texas, P.A., practicing in Corpus Christi, Texas. Their prescriptions cost Medicare Part D more than their services did: $345,085 for 3,260 claims, against $25,079 paid for services in 2024. Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $266.05 in all, mostly food and beverage.
Overview
| NPI | 1245348358 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Mar 26, 2026 |
| Certified by provider | Mar 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA03796 | 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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 669 across 30 procedure codes |
| Paid by Medicare | $25,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,260 · 6,924 30-day fills |
|---|---|
| Patients | 334 |
| Total drug cost | $345,085 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Conviva Medical Center Management of Texas, P.A.San Antonio, TX · 143 clinicians
Industry payments (Open Payments)
- 2025$266.05 · 13 payments from 8 companies
- 2024$1,330 · 90 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $68.73 | 3 |
| Glaxosmithkline, LLC. | $51.30 | 3 |
| Lilly USA, LLC | $31.13 | 2 |
| Merck Sharp & Dohme LLC | $25.95 | 1 |
| Phathom Pharmaceuticals, Inc. | $24.31 | 1 |
What the 2025 payments were for
- Food and Beverage$266.05 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 physician assistants in Corpus Christi · All physician assistants in Texas