Sundhar R. Ramasamy, MD
NPI 1154326247ActiveIndividual· Ophthalmology· Saginaw, MI
Ophthalmology (MD) in Saginaw, Michigan, trained at University of Michigan Medical School (class of 1993). In 2024 Medicare paid $776,364 for 396 patients, and Part D covered 659 of their prescriptions, 65% of them generic. Regeneron Healthcare Solutions, Inc. reported $124.99 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1154326247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Apr 7, 2021 |
| Certified by provider | Apr 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 4301061263 | MI |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 11,640 across 33 procedure codes |
| Paid by Medicare | $776,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 659 · 872 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $36,670 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Ophthalmology |
Medical group
- Andersen Eye Associates, PLCSaginaw, MI · 10 clinicians
Hospital affiliation
- Covenant Medical CenterSaginaw, MI
Industry payments (Open Payments)
- 2025$124.99 · 1 payment from 1 company
- 2024$262.68 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $124.99 | 1 |
What the 2025 payments were for
- Food and Beverage$124.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 ophthalmologists in Saginaw · All ophthalmologists in Michigan