Mark M. Radziewicz, DO
NPI 1578528410ActiveIndividual· Family Medicine· Lititz, PA
Family Medicine (DO) in Lititz, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1995). In 2024 Medicare paid $311,222 for 775 patients, and Part D covered 2,081 of their prescriptions, 78% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 4 companies reporting payments in 2025, $91.10 in all, mostly food and beverage.
Overview
| NPI | 1578528410 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Oct 14, 2026 |
| Certified by provider | Oct 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OS009207L | 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 - Osteopathic Manipulative Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 775 |
|---|---|
| Services billed | 3,477 across 25 procedure codes |
| Paid by Medicare | $311,222 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,081 · 2,695 30-day fills |
|---|---|
| Patients | 399 |
| Total drug cost | $220,180 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Osteopathic Manipulative Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- Advanced Inpatient Medicine PCHonesdale, PA · 24 clinicians
- Advanced Inpatient Medicine Lehigh PCHazelton, PA · 20 clinicians
Hospital affiliations
- Lehigh Valley HospitalAllentown, PA
- Lehigh Valley Hospital - HazletonHazleton, PA
- Wayne Memorial HospitalHonesdale, PA
- Wilkes-Barre General HospitalWilkes-Barre, PA
Other facilities
- Lehigh Valley Home Care HazletonHome health agency · Hazleton, PA
- Gunderson Rehabilitation CenterInpatient rehabilitation facility · Hazleton, PA
Industry payments (Open Payments)
- 2025$91.10 · 5 payments from 4 companies
- 2024$73.12 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $39.56 | 2 |
| Novo Nordisk Inc | $17.64 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $17.22 | 1 |
| Glaxosmithkline, LLC. | $16.68 | 1 |
What the 2025 payments were for
- Food and Beverage$91.10 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 family medicine physicians in Lititz · All family medicine physicians in Pennsylvania