Darin Alan Gwartney, D.O.
NPI 1003107855ActiveIndividual· Family Medicine, Sports Medicine· Pryor, OK
Family Medicine, Sports Medicine (D.O.) in Pryor, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $893,566 for 7,408 claims, against $6,858 paid for services in 2024. Pfizer Inc. was the largest of 14 companies reporting payments in 2025, $564.32 in all, mostly food and beverage.
Overview
| NPI | 1003107855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Apr 27, 2011 |
| Last updated in NPPES | Aug 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Sports Medicine Primary | 207QS0010X | 5219 | OK |
| Family Medicine, Sports Medicine | 207QS0010X | OS017248 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 283 across 21 procedure codes |
| Paid by Medicare | $6,858 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,408 · 14,301 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $893,566 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Family Practice |
| Secondary specialties | Sports Medicine |
Medical group
- Ahs Pryor Hospital, LLCPryor, OK · 7 clinicians
Hospital affiliations
- Hillcrest Hospital ClaremoreClaremore, OK
- Hillcrest Hospital PryorPryor, OK
Other facilities
- Angels Care Home Health of East OklahomaHome health agency · Broken Arrow, OK
- Via Life Home Health CareHome health agency · Pryor, OK
- Vialife Hospice LLCHospice · Pryor, OK
Industry payments (Open Payments)
- 2025$564.32 · 33 payments from 14 companies
- 2024$337.97 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $139.78 | 10 |
| Amgen Inc. | $57.47 | 3 |
| Lundbeck LLC | $52.56 | 3 |
| Novo Nordisk Inc | $47.04 | 3 |
| Astellas Pharma US Inc | $43.64 | 2 |
What the 2025 payments were for
- Food and Beverage$564.32 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records