Ahmad Zia Khan, M.D.
NPI 1629065404ActiveIndividual· Psychiatry & Neurology, Psychiatry· Sturtevant, WI
Psychiatry & Neurology, Psychiatry (M.D.) with Psychiatric Services of Racine LLP, practicing in Sturtevant, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $299,610 for 4,236 claims, against $16,881 paid for services in 2024. Alkermes, Inc. was the largest of 18 companies reporting payments in 2025, $3,065 in all, mostly food and beverage.
Overview
| NPI | 1629065404 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2005 |
| Last updated in NPPES | Mar 28, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 41158-020 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 274 across 3 procedure codes |
| Paid by Medicare | $16,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,236 · 5,474 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $299,610 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Psychiatric Services of Racine LLPSturtevant, WI · 4 clinicians
Industry payments (Open Payments)
- 2025$3,065 · 166 payments from 18 companies
- 2024$2,407 · 128 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $481.86 | 24 |
| Neurocrine Biosciences, Inc. | $474.60 | 22 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $292.98 | 24 |
| Almatica Pharma LLC | $280.57 | 12 |
| Janssen Pharmaceuticals, Inc | $270.73 | 13 |
What the 2025 payments were for
- Food and Beverage$3,048 · 164 payments
- Education$17.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Psychiatry providers in Sturtevant
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