Brandon Riemer, D.O.
NPI 1548523715ActiveIndividual· Ophthalmology· Ludington, MI
Ophthalmology (D.O.) in Ludington, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 2012). In 2024 Medicare paid $691,105 for 1,128 patients, and Part D covered 1,925 of their prescriptions, 66% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 5 companies reporting payments in 2025, $157.82 in all, mostly food and beverage.
Overview
| NPI | 1548523715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2012 |
| Last updated in NPPES | Apr 8, 2021 |
| Certified by provider | Apr 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 5101025719 | MA |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,128 |
|---|---|
| Services billed | 10,002 across 51 procedure codes |
| Paid by Medicare | $691,105 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,925 · 3,676 30-day fills |
|---|---|
| Patients | 657 |
| Total drug cost | $240,713 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Ophthalmology |
Medical group
- Andrew S Riemer DO PCManistee, MI · 8 clinicians
Hospital affiliations
- Corewell Health Ludington HospitalLudington, MI
- Munson Healthcare Manistee HospitalManistee, MI
Industry payments (Open Payments)
- 2025$157.82 · 7 payments from 5 companies
- 2024$229.21 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $58.13 | 2 |
| Bausch & Lomb Americas Inc. | $32.09 | 2 |
| Genentech USA, Inc. | $23.29 | 1 |
| Alcon Vision LLC | $22.26 | 1 |
| Biotissue Holdings Inc. | $22.05 | 1 |
What the 2025 payments were for
- Food and Beverage$157.82 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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- 1760698245