Mamuna Ahmad, M.D.
NPI 1124405162ActiveIndividual· Psychiatry & Neurology, Psychiatry· Napa, CA
Psychiatry & Neurology, Psychiatry (M.D.) with Department of State Hospitals, practicing in Napa, California. Their prescriptions cost Medicare Part D more than their services did: $25,861 for 290 claims, against $4,240 paid for services in 2024.
Overview
| NPI | 1124405162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2015 |
| Last updated in NPPES | Jul 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A159206 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 133 across 3 procedure codes |
| Paid by Medicare | $4,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 290 · 291 30-day fills |
|---|---|
| Total drug cost | $25,861 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Psychiatry |
Medical group
- Department of State HospitalsNapa, CA · 270 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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