Quick answers
- Which hospitals does Jennifer Kostacos work at?
- Medicare's official clinician data lists Jennifer Kostacos at 2 hospitals: Doylestown Hospital and Hospital of University of Pennsylvania. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jennifer Kostacos see patients?
- Medicare's clinician data lists 1 practice location in Cranberry Twp, PA. Call before your visit to confirm the address.
- What is Jennifer Kostacos's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jennifer Kostacos accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Kostacos 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 Jennifer Kostacos's NPI number?
- 1023375573. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jennifer Kostacos works
Medicare's Facility Affiliation Data lists Jennifer Kostacos 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
Practice locations
Addresses where Jennifer Kostacos is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
Group practices
Medicare enrollment lists Jennifer Kostacos as a member of this group (CMS data updated 2026-10-02).
- Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Cranberry Twp
Clinicians with the same Medicare primary specialty in Cranberry Twp, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | College Of Physicians And Surgeons (california) |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023375573 |
| 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