David Neal Brown, M.D.
NPI 1265437370ActiveIndividual· Ophthalmology· Saint Joseph, MI
Ophthalmology (M.D.) in Saint Joseph, Michigan, trained at Indiana University School of Medicine (class of 1991). In 2024 Medicare paid $2,592,678 for 1,231 patients, and Part D covered 3,814 of their prescriptions, 68% of them generic. Apellis Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $83.12 in all, mostly food and beverage.
Overview
| NPI | 1265437370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2005 |
| Last updated in NPPES | Oct 15, 2026 |
| Certified by provider | Oct 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301066138 | 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 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 - Ophthalmology (IN); Practitioner - Ophthalmology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,231 |
|---|---|
| Services billed | 42,067 across 40 procedure codes |
| Paid by Medicare | $2,592,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,814 · 5,258 30-day fills |
|---|---|
| Patients | 979 |
| Total drug cost | $93,579 |
| Generic share | 68% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Ophthalmology |
Medical group
- Great Lakes Eye Care PCNiles, MI · 12 clinicians
Industry payments (Open Payments)
- 2025$83.12 · 3 payments from 2 companies
- 2024$20,378 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Apellis Pharmaceuticals, Inc. | $50.68 | 2 |
| Rxsight Inc | $32.44 | 1 |
What the 2025 payments were for
- Food and Beverage$50.68 · 2 payments
- Honoraria$32.44 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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