Quick answers
- Which hospitals does Matthew M. Callaghan work at?
- Medicare's official clinician data lists Matthew M. Callaghan at 2 hospitals: Jefferson Einstein Montgomery Hospital and Jefferson Einstein Philadelphia Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew M. Callaghan see patients?
- Medicare's clinician data lists 22 practice locations, including Collegeville, PA, Stroudsburg, PA and Phillipsburg, NJ. Call before your visit to confirm the address.
- What is Matthew M. Callaghan's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Matthew M. Callaghan accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew M. Callaghan 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 Matthew M. Callaghan?
- (484) 526-4000, as listed in official Medicare / NPI Registry data.
- What is Matthew M. Callaghan's NPI number?
- 1619317492. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew M. Callaghan works
Medicare's Facility Affiliation Data lists Matthew M. Callaghan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jefferson Einstein Montgomery HospitalEast Norriton, PA · Acute Care Hospital · CCN 390329
- Jefferson Einstein Philadelphia HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390142
Practice locations
Addresses where Matthew M. Callaghan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 22; the Medicare profile lists all.
- 100 Market StCollegeville, PA 19426
- 100 St Lukes LnStroudsburg, PA 18360 (484) 526‑4000
- 185 Roseberry StPhillipsburg, NJ 08865 (908) 859‑6700
- 210 Mall BlvdKing Of Prussia, PA 19406 (215) 456‑7900
- 4900 Frankford Ave, Suite 2Philadelphia, PA 19124 (215) 831‑2000
Group practices
Medicare enrollment lists Matthew M. Callaghan as a member of these groups (CMS data updated 2026-10-02).
- Einstein Practice Plan Inc794 clinicians in the group
- Progressive Physician Assoc Inc168 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Collegeville
Clinicians with the same Medicare primary specialty in Collegeville, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619317492 |
| 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