Marty Viefhaus, PA-C
NPI 1790762771ActiveIndividual· Physician Assistant· Durant, OK
Physician Assistant (PA-C) with Choctaw Nation of Oklahoma, practicing in Durant, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $324,958 for 6,595 claims, against $16,469 paid for services in 2024. Pfizer Inc. reported $19.92 in payments in 2024, mostly food and beverage. Lists Choctaw Nation Health Services Authority as a hospital affiliation.
Overview
| NPI | 1790762771 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | Dec 6, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 951 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 127 |
|---|---|
| Services billed | 356 across 17 procedure codes |
| Paid by Medicare | $16,469 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,595 · 6,635 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $324,958 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Choctaw Nation of OklahomaMcAlester, OK · 267 clinicians
Hospital affiliation
- Choctaw Nation Health Services AuthorityTalihina, OK
Industry payments (Open Payments)
- 2024$19.92 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $19.92 | 1 |
What the 2024 payments were for
- Food and Beverage$19.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Durant
- 1497883789
- 1487925715
- 1609708627
- 1497117154
- 1114952678
- 1982640116
- 1518072586
- 1609853696