Andrew C. Gin, MD
NPI 1336110717ActiveIndividual· Psychiatry & Neurology, Neurology· Oklahoma City, OK
Psychiatry & Neurology, Neurology (MD) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $127,806 for 941 claims, against $78,359 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $348.73 in all, mostly food and beverage.
Overview
| NPI | 1336110717 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 1, 2006 |
| Last updated in NPPES | Oct 26, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 11482 | 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 - Neurology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 2,261 across 12 procedure codes |
| Paid by Medicare | $78,359 |
Part D prescriptions in 2024
| Prescriptions (claims) | 941 · 1,503 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $127,806 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Neurology |
Industry payments (Open Payments)
- 2025$348.73 · 19 payments from 6 companies
- 2024$485.85 · 22 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $155.60 | 9 |
| Neurocrine Biosciences, Inc. | $92.43 | 4 |
| Axsome Therapeutics, Inc. | $36.17 | 2 |
| Amneal Pharmaceuticals LLC | $29.90 | 2 |
| Pfizer Inc. | $18.76 | 1 |
What the 2025 payments were for
- Food and Beverage$348.73 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 neurologists in Oklahoma City · All neurologists in Oklahoma