Antonio Santiago Garcia Merino, M.D.
NPI 1861635989ActiveIndividual· Psychiatry & Neurology, Psychiatry· Martinsburg, WV
Psychiatry & Neurology, Psychiatry (M.D.) with Shenandoah Valley Medical System, Inc. and 1 other group, practicing in Martinsburg, West Virginia. Their prescriptions cost Medicare Part D more than their services did: $321,381 for 3,984 claims, against $32,059 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 13 companies reporting payments in 2025, $660.83 in all, mostly food and beverage.
Overview
| NPI | 1861635989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2009 |
| Last updated in NPPES | Apr 7, 2022 |
| Certified by provider | Apr 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 23951 | WV |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 0101253613 | VA |
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 (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 110 |
|---|---|
| Services billed | 470 across 5 procedure codes |
| Paid by Medicare | $32,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,984 · 6,070 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $321,381 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Shenandoah Valley Medical System, Inc.Martinsburg, WV · 40 clinicians
- Novus Healthcare IncMartinsburg, WV · 2 clinicians
Industry payments (Open Payments)
- 2025$660.83 · 27 payments from 13 companies
- 2024$240.42 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $118.60 | 4 |
| Teva Pharmaceuticals USA, Inc. | $102.95 | 4 |
| Alkermes, Inc. | $87.77 | 4 |
| Janssen Pharmaceuticals, Inc | $68.87 | 3 |
| Abbvie Inc. | $62.19 | 3 |
What the 2025 payments were for
- Food and Beverage$660.83 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Psychiatry & Neurology, Psychiatry providers in West Virginia →