Quick answers
- Which hospitals does Francis Oser work at?
- Medicare's official clinician data lists Francis Oser at 1 hospital: Doylestown Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Francis Oser see patients?
- Medicare's clinician data lists 2 practice locations, including Doylestown, PA and Warrington, PA. Call before your visit to confirm the address.
- What is Francis Oser's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Francis Oser accept Medicare assignment?
- Yes. Medicare's clinician data says Francis Oser 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 Francis Oser?
- (215) 345-2290, as listed in official Medicare / NPI Registry data.
- What is Francis Oser's NPI number?
- 1023632817. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Francis Oser works
Medicare's Facility Affiliation Data lists Francis Oser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doylestown HospitalDoylestown, PA · Acute Care Hospital · CCN 390203
Practice locations
Addresses where Francis Oser is enrolled with Medicare (CMS data updated 2026-10-02).
- 595 W State StDoylestown, PA 18901 (215) 345‑2290
- 847 Easton RdWarrington, PA 18976 (215) 918‑5500
Group practices
Medicare enrollment lists Francis Oser as a member of this group (CMS data updated 2026-10-02).
- Parlee and Tatem Radiologic Associates Ltd16 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Doylestown
Clinicians with the same Medicare primary specialty in Doylestown, PA — not a recommendation.
Clinician information
| Medical school | Tulane University School Of Medicine |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023632817 |
| 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