Mark Alan Medlin, M.D.
NPI 1164459582ActiveIndividual· Psychiatry & Neurology, Psychiatry· Tulsa, OK
Psychiatry & Neurology, Psychiatry (M.D.) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $34,279 for 819 claims, against $3,515 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $111.41 in all, mostly food and beverage.
Overview
| NPI | 1164459582 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 16978 | 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 - Psychiatry (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 59 across 5 procedure codes |
| Paid by Medicare | $3,515 |
Part D prescriptions in 2024
| Prescriptions (claims) | 819 · 828 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $34,279 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Absentee Shawnee Tribal Health Authority, IncNorman, OK · 83 clinicians
- Oakwood Springs Physician Group LLCOklahoma City, OK · 17 clinicians
Industry payments (Open Payments)
- 2025$111.41 · 4 payments from 2 companies
- 2024$70.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $56.98 | 3 |
| Brainsway USA Inc | $54.43 | 1 |
What the 2025 payments were for
- Food and Beverage$111.41 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatrists in Tulsa
- 1003928334
- 1053574376
- 1104054451
- 1154399574
- 1235135021
- 1275662058
- 1366061780
- 1427403963
- 1497750343
- 1508025388
- 1508934126
- 1558518050
All 151 psychiatrists in Tulsa · All psychiatrists in Oklahoma