Quick answers
- Which hospitals does John Petolillo Jr. work at?
- Medicare's official clinician data lists John Petolillo Jr. at 2 hospitals: Jefferson Health- Northeast and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Petolillo Jr. see patients?
- Medicare's clinician data lists 1 practice location in Langhorne, PA. Call before your visit to confirm the address.
- What is John Petolillo Jr.'s specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does John Petolillo Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John Petolillo Jr. 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 Petolillo Jr.?
- (215) 409-9300, as listed in official Medicare / NPI Registry data.
- What is John Petolillo Jr.'s NPI number?
- 1780684084. 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 Petolillo Jr. works
Medicare's Facility Affiliation Data lists John Petolillo Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jefferson Health- NortheastPhiladelphia, PA · Acute Care Hospital · CCN 390115
- St Mary Medical CenterLanghorne, PA · Acute Care Hospital · CCN 390258
Practice locations
Addresses where John Petolillo Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 380 N Oxford Valley Rd, Fl 1Langhorne, PA 19047 (215) 409‑9300
Group practices
Medicare enrollment lists John Petolillo Jr. as a member of this group (CMS data updated 2026-10-02).
- Aria Health Orthopaedics16 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Langhorne
Clinicians with the same Medicare primary specialty in Langhorne, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780684084 |
| 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