Quick answers
- Which hospitals does Ian D. Garrahy work at?
- Medicare's official clinician data lists Ian D. Garrahy at 5 hospitals: Doylestown Hospital, Hospital of University of Pennsylvania, Lower Bucks Hospital, St Mary Medical Center and University Medical Center of Princeton at Plainsboro. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian D. Garrahy see patients?
- Medicare's clinician data lists 2 practice locations, including Philadelphia, PA and Yardley, PA. Call before your visit to confirm the address.
- What is Ian D. Garrahy's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Ian D. Garrahy accept Medicare assignment?
- Yes. Medicare's clinician data says Ian D. Garrahy 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.
- Does Ian D. Garrahy offer telehealth?
- Medicare's clinician data says Ian D. Garrahy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ian D. Garrahy?
- (215) 752-2424, as listed in official Medicare / NPI Registry data.
- What is Ian D. Garrahy's NPI number?
- 1124552435. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian D. Garrahy works
Medicare's Facility Affiliation Data lists Ian D. Garrahy 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
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
- Lower Bucks HospitalBristol, PA · Acute Care Hospital · CCN 390070
- St Mary Medical CenterLanghorne, PA · Acute Care Hospital · CCN 390258
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ · Acute Care Hospital · CCN 310010
Practice locations
Addresses where Ian D. Garrahy is enrolled with Medicare (CMS data updated 2026-10-02).
- 3400 Civic Ctr BlvdPhiladelphia, PA 19104
- 777 Township Line Rd, Fl 2Yardley, PA 19067 (215) 752‑2424
Group practices
Medicare enrollment lists Ian D. Garrahy as a member of this group (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1124552435 |
| 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