Marcus M. Riedhammer, MD
NPI 1164486999ActiveIndividual· Family Medicine· Danville, PA
Family Medicine (MD) in Danville, Pennsylvania, trained at University of South Florida College of Medicine (class of 2000). In 2024 Medicare paid $47,452 for 232 patients, and Part D covered 418 of their prescriptions, 47% of them generic.
Overview
| NPI | 1164486999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Jul 31, 2020 |
| Certified by provider | Jul 31, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD420918 | PA |
| Emergency Medicine, Undersea and Hyperbaric Medicine | 207PE0005X | MD420918 | PA |
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 - Family Practice (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 232 |
|---|---|
| Services billed | 666 across 20 procedure codes |
| Paid by Medicare | $47,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 418 · 454 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $5,459 |
| Generic share | 47% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Wellspan Evangelical Community HospitalLewisburg, PA
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 21 family medicine physicians in Danville · All family medicine physicians in Pennsylvania