Timothy L. Chapman, MD
NPI 1023056199ActiveIndividual· Psychiatry & Neurology, Psychiatry· Farmington Hills, MI
Psychiatry & Neurology, Psychiatry (MD) in Farmington Hills, Michigan, trained at Wayne State University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $493,595 for 6,155 claims, against $104,512 paid for services in 2024. Alkermes, Inc. was the largest of 2 companies reporting payments in 2025, $136.08 in all, mostly food and beverage.
Overview
| NPI | 1023056199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 2, 2006 |
| Last updated in NPPES | Apr 19, 2021 |
| Certified by provider | Apr 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 4301076878 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 1,426 across 16 procedure codes |
| Paid by Medicare | $104,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,155 · 6,530 30-day fills |
|---|---|
| Patients | 413 |
| Total drug cost | $493,595 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Hegira Health IncLivonia, MI · 44 clinicians
Industry payments (Open Payments)
- 2025$136.08 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $120.06 | 1 |
| Abbvie Inc. | $16.02 | 1 |
What the 2025 payments were for
- Food and Beverage$136.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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