Sara Gerhardt I, M.D.
NPI 1437530516ActiveIndividual· Internal Medicine· Berkley, MI
Internal Medicine (M.D.) in Berkley, Michigan, licensed in MI, with an NPI issued in June 2015. Their prescriptions cost Medicare Part D more than their services did: $125,893 for 1,380 claims, against $26,596 paid for services in 2024. Exact Sciences Corporation reported $20.52 in payments in 2025, mostly food and beverage. Lists Ascension Providence Rochester Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1437530516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2015 |
| Last updated in NPPES | Jun 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5315092831 | MI |
| Internal Medicine | 207R00000X | 4301108011 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 401 across 16 procedure codes |
| Paid by Medicare | $26,596 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,380 · 3,254 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $125,893 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Ascension Providence Rochester HospitalRochester, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$20.52 · 1 payment from 1 company
- 2024$144.95 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $20.52 | 1 |
What the 2025 payments were for
- Food and Beverage$20.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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