Christopher Bernard Chapman, M.D.
NPI 1225044324ActiveIndividual· Ophthalmology· Detroit, MI
Ophthalmology (M.D.) in Detroit, Michigan, trained at University of Washington School of Medicine (class of 1986). In 2024 Medicare paid $517,689 for 423 patients, and Part D covered 293 of their prescriptions, 67% of them generic. Astellas Pharma Global Development was the largest of 6 companies reporting payments in 2025, $465.40 in all, mostly food and beverage.
Overview
| NPI | 1225044324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301053513 | MI |
| Ophthalmology | 207W00000X | 11017 | NH |
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 - Ophthalmology (MI); Practitioner - Ophthalmology (NH); Practitioner - Ophthalmology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 423 |
|---|---|
| Services billed | 4,106 across 24 procedure codes |
| Paid by Medicare | $517,689 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 416 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $8,848 |
| Generic share | 67% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Institute, PLLCRenton, WA · 4 clinicians
Industry payments (Open Payments)
- 2025$465.40 · 12 payments from 6 companies
- 2024$162.09 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma Global Development | $129.00 | 2 |
| Astellas Pharma US Inc | $126.44 | 4 |
| Ani Pharmaceuticals, Inc. | $90.35 | 1 |
| Regeneron Healthcare Solutions, Inc. | $52.23 | 2 |
| Abbvie Inc. | $51.58 | 2 |
What the 2025 payments were for
- Food and Beverage$253.40 · 8 payments
- Education$212.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 ophthalmologists in Detroit · All ophthalmologists in Michigan