Quick answers
- Which hospitals does Leigh A. Oneill work at?
- Medicare's official clinician data lists Leigh A. Oneill at 2 hospitals: Nazareth Hospital and Temple University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leigh A. Oneill see patients?
- Medicare's clinician data lists 3 practice locations, including Philadelphia, PA. Call before your visit to confirm the address.
- What is Leigh A. Oneill's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Leigh A. Oneill accept Medicare assignment?
- Yes. Medicare's clinician data says Leigh A. Oneill 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 Leigh A. Oneill?
- (215) 335-6000, as listed in official Medicare / NPI Registry data.
- What is Leigh A. Oneill's NPI number?
- 1235727173. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leigh A. Oneill works
Medicare's Facility Affiliation Data lists Leigh A. Oneill at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Nazareth HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390204
- Temple University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390027
Practice locations
Addresses where Leigh A. Oneill is enrolled with Medicare (CMS data updated 2026-10-02).
- 2601 Holme AvePhiladelphia, PA 19152 (215) 335‑6000
- 333 Cottman AvePhiladelphia, PA 19111 (215) 707‑2111
- 7600 Central AvePhiladelphia, PA 19111 (215) 214‑7875
Group practices
Medicare enrollment lists Leigh A. Oneill as a member of these groups (CMS data updated 2026-10-02).
- Temple Faculty Practice Plan Inc1,368 clinicians in the group
- Cep America - Anesthesia PC849 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Pennsylvania →
Other nurse anesthetists in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235727173 |
| 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