Quick answers
- Which hospitals does John Dudzinski work at?
- Medicare's official clinician data lists John Dudzinski at 2 hospitals: Merit Health Wesley and Penn State Health Lancaster Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Dudzinski see patients?
- Medicare's clinician data lists 4 practice locations, including Horsham, PA, Meadowbrook, PA and Lancaster, PA. Call before your visit to confirm the address.
- What is John Dudzinski's specialty?
- Medicare lists Interventional Cardiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does John Dudzinski accept Medicare assignment?
- Yes. Medicare's clinician data says John Dudzinski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John Dudzinski?
- (215) 517-1000, as listed in official Medicare / NPI Registry data.
- What is John Dudzinski's NPI number?
- 1386910933. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Dudzinski works
Medicare's Facility Affiliation Data lists John Dudzinski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merit Health WesleyHattiesburg, MS · Acute Care Hospital · CCN 250094
- Penn State Health Lancaster Medical CenterLancaster, PA · Acute Care Hospital · CCN 390339
Practice locations
Addresses where John Dudzinski is enrolled with Medicare (CMS data updated 2026-10-02).
- 118 Welsh Rd, Unit BHorsham, PA 19044 (215) 517‑1000
- 1648 Huntingdon PikeMeadowbrook, PA 19046 (215) 344‑9560
- 2160 State Rd, Suite 1700Lancaster, PA 17601 (223) 287‑8155
- 5001 Hardy StHattiesburg, MS 39402 (601) 268‑8155
Group practices
Medicare enrollment lists John Dudzinski as a member of these groups (CMS data updated 2026-10-02).
- Penn State Health Medical Group LLC734 clinicians in the group
- HR Physician Services185 clinicians in the group
- Wesley Physician Services LLC42 clinicians in the group
- Abington Medical Specialists Association28 clinicians in the group
Specialties
Find other Interventional Cardiology doctors in Pennsylvania →
Other interventional cardiologists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386910933 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians