Sara Lynn Margosian, MD
NPI 1952927766ActiveIndividual· Internal Medicine, Geriatric Medicine· Ann Arbor, MI
Internal Medicine, Geriatric Medicine (MD) in Ann Arbor, Michigan, trained at Oakland Univ, William Beaumont School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $46,440 for 366 claims, against $14,468 paid for services in 2024.
Overview
| NPI | 1952927766 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2020 |
| Last updated in NPPES | Sep 5, 2024 |
| Certified by provider | Sep 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 4301511662 | MI |
| Family Medicine, Geriatric Medicine | 207QG0300X | 4351046047 | MI |
| Student in an Organized Health Care Education/Training Program | 390200000X | 4351046047 | 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 - Geriatric Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 215 across 21 procedure codes |
| Paid by Medicare | $14,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 613 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $46,440 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Oakland Univ, William Beaumont School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
- Powerback Rehabilitation LLCJackson, MI · 649 clinicians
- Chelsea Community HospitalChelsea, MI · 41 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Elara CaringHome health agency · Jackson, MI
- University of Michigan HealthHome health agency · Ann Arbor, MI
- Arbor HospiceHospice · Ann Arbor, MI
- Evangelical Home - SalineNursing home · Saline, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 geriatricians in Ann Arbor · All geriatricians in Michigan