Wanda Jean Martin, MS, ARNP, C-FNP
NPI 1568892438ActiveIndividual· Nurse Practitioner, Family· McAlester, OK
Nurse Practitioner, Family (MS, ARNP, C-FNP) with Warren Clinic Inc, practicing in McAlester, Oklahoma. 429 Medicare patients in 2024, $27,078 paid; nearly all of their 602 Part D prescriptions were generic (93%). Sumitomo Pharma America, Inc. was the largest of 3 companies reporting payments in 2025, $160.14 in all, mostly food and beverage. Lists McAlester Regional Health Center as a hospital affiliation.
Overview
| NPI | 1568892438 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MS, ARNP, C-FNP |
| Sole proprietor | No |
| NPI issued | Nov 13, 2013 |
| Last updated in NPPES | Aug 2, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 86294 | 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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 429 |
|---|---|
| Services billed | 2,214 across 51 procedure codes |
| Paid by Medicare | $27,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 602 · 655 30-day fills |
|---|---|
| Patients | 371 |
| Total drug cost | $9,799 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliation
- McAlester Regional Health CenterMcAlester, OK
Industry payments (Open Payments)
- 2025$160.14 · 7 payments from 3 companies
- 2024$291.14 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $76.78 | 3 |
| Organon LLC | $67.50 | 3 |
| Exact Sciences Corporation | $15.86 | 1 |
What the 2025 payments were for
- Food and Beverage$160.14 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family nurse practitioners in McAlester · All family nurse practitioners in Oklahoma