Martha M. Tarpay, MD
NPI 1306808928ActiveIndividual· Allergy & Immunology, Allergy· Oklahoma City, OK
Allergy & Immunology, Allergy (MD) in Oklahoma City, Oklahoma, licensed in OK, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $787,390 for 728 claims, against $16,463 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $2,369 in all, mostly food and beverage.
Overview
| NPI | 1306808928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2006 |
| Last updated in NPPES | Oct 14, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | 10144 | OK |
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 - Allergy/Immunology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 743 across 15 procedure codes |
| Paid by Medicare | $16,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 728 · 1,069 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $787,390 |
Education and affiliations
| Graduation year | 1965 |
|---|---|
| Medicare specialty | Allergy/Immunology |
Industry payments (Open Payments)
- 2025$2,369 · 64 payments from 19 companies
- 2024$1,621 · 49 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $595.48 | 7 |
| Csl Behring | $265.51 | 12 |
| Takeda Pharmaceuticals U.S.A., Inc. | $251.60 | 8 |
| Ars Pharmaceuticals Operations, Inc. | $179.68 | 4 |
| Grifols USA, LLC | $149.73 | 3 |
What the 2025 payments were for
- Food and Beverage$2,369 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Allergy & Immunology, Allergy providers in Oklahoma City
- 1174797062
- 1255868485