Quick answers
- Which hospitals does Elizabeth Sonnenberg work at?
- Medicare's official clinician data lists Elizabeth Sonnenberg at 1 hospital: Hospital of University of Pennsylvania. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Elizabeth Sonnenberg see patients?
- Medicare's clinician data lists 3 practice locations, including Allentown, PA and Philadelphia, PA. Call before your visit to confirm the address.
- What is Elizabeth Sonnenberg's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Elizabeth Sonnenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth Sonnenberg 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 Elizabeth Sonnenberg?
- (215) 662-6200, as listed in official Medicare / NPI Registry data.
- What is Elizabeth Sonnenberg's NPI number?
- 1194136978. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Elizabeth Sonnenberg works
Medicare's Facility Affiliation Data lists Elizabeth Sonnenberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · CCN 390111
Practice locations
Addresses where Elizabeth Sonnenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 N Cedar Crest Blvd, 110 Penn Medicine Gi Transplant Lehigh VallAllentown, PA 18104 (215) 662‑6200
- 3401 Civic Ctr BlvdPhiladelphia, PA 19104 (267) 425‑9505
- 501 S 54th StPhiladelphia, PA 19143 (215) 615‑4949
Group practices
Medicare enrollment lists Elizabeth Sonnenberg as a member of these groups (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
- Children's Surgical Associates Ltd53 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Allentown
Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194136978 |
| 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