Quick answers
- Which hospitals does Blanche H. Mavromatis work at?
- Medicare's official clinician data lists Blanche H. Mavromatis at 4 hospitals: Potomac Valley Hospital, UPMC Bedford Memorial, West Virginia University Hospitals, Inc and Western Maryland Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Blanche H. Mavromatis see patients?
- Medicare's clinician data lists 3 practice locations, including Cumberland, MD and Erie, PA. Call before your visit to confirm the address.
- What is Blanche H. Mavromatis's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Blanche H. Mavromatis accept Medicare assignment?
- Yes. Medicare's clinician data says Blanche H. Mavromatis 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 Blanche H. Mavromatis?
- (240) 964-8354, as listed in official Medicare / NPI Registry data.
- What is Blanche H. Mavromatis's NPI number?
- 1336137876. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Blanche H. Mavromatis works
Medicare's Facility Affiliation Data lists Blanche H. Mavromatis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Potomac Valley HospitalKeyser, WV · Critical Access Hospital · CCN 511315
- UPMC Bedford MemorialEverett, PA · Acute Care Hospital · CCN 390117
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · CCN 510001
- Western Maryland Regional Medical CenterCumberland, MD · Acute Care Hospital · CCN 210027
Practice locations
Addresses where Blanche H. Mavromatis is enrolled with Medicare (CMS data updated 2026-10-02).
- 12500 Willowbrook RdCumberland, MD 21502 (240) 964‑8354
- 12502 Willowbrook Rd, Suite 440Cumberland, MD 21502 (240) 964‑8680
- 4538 Peach StErie, PA 16509 (814) 864‑6650
Group practices
Medicare enrollment lists Blanche H. Mavromatis as a member of these groups (CMS data updated 2026-10-02).
- MRS Physical Therapy182 clinicians in the group
- UPMC Western Maryland Health Services LLC162 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 1994 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336137876 |
| 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