Allison A. Oliver, PA-C
NPI 1942052972ActiveIndividual· Physician Assistant, Medical· Tulsa, OK
Physician Assistant, Medical (PA-C) with Warren Clinic Inc and 1 other group, practicing in Tulsa, Oklahoma. In 2024 Medicare paid $9,289 for 65 patients, and Part D covered 105 of their prescriptions, 75% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $204.61 in all, mostly food and beverage.
Overview
| NPI | 1942052972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Apr 3, 2024 |
| Last updated in NPPES | Apr 3, 2024 |
| Certified by provider | Apr 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | 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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 577 across 19 procedure codes |
| Paid by Medicare | $9,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 133 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $13,619 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Warren Clinic IncTulsa, OK · 883 clinicians
- Medwise LLCOwasso, OK · 31 clinicians
Industry payments (Open Payments)
- 2025$204.61 · 10 payments from 7 companies
- 2024$901.75 · 39 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $48.92 | 3 |
| Pharming Healthcare, Inc. | $44.22 | 1 |
| Csl Behring | $32.51 | 2 |
| Greer Laboratories, Inc. | $22.99 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $22.91 | 1 |
What the 2025 payments were for
- Food and Beverage$204.61 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Tulsa
- 1790155562
- 1265632129
- 1417051921
- 1598975559
- 1750716809
- 1780635748
- 1396812723
- 1174596100
- 1073825519
- 1679810634
- 1447425046
- 1093587750