Quick answers
- Which hospitals does Mary C. Flaherty work at?
- Medicare's official clinician data lists Mary C. Flaherty at 4 hospitals: Allegheny General Hospital, Jefferson Hospital, St Clair Hospital and The Washington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary C. Flaherty see patients?
- Medicare's clinician data lists 3 practice locations, including Pittsburgh, PA and Masontown, PA. Call before your visit to confirm the address.
- What is Mary C. Flaherty's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Mary C. Flaherty accept Medicare assignment?
- Yes. Medicare's clinician data says Mary C. Flaherty 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.
- Does Mary C. Flaherty offer telehealth?
- Medicare's clinician data says Mary C. Flaherty offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary C. Flaherty?
- (412) 942-6300, as listed in official Medicare / NPI Registry data.
- What is Mary C. Flaherty's NPI number?
- 1679919088. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary C. Flaherty works
Medicare's Facility Affiliation Data lists Mary C. Flaherty at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allegheny General HospitalPittsburgh, PA · Acute Care Hospital · CCN 390050
- Jefferson HospitalJefferson Hills, PA · Acute Care Hospital · CCN 390265
- St Clair HospitalPittsburgh, PA · Acute Care Hospital · CCN 390228
- The Washington HospitalWashington, PA · Acute Care Hospital · CCN 390042
Practice locations
Addresses where Mary C. Flaherty is enrolled with Medicare (CMS data updated 2026-10-02).
- 1050 Bower Hill Rd, Suite 203Pittsburgh, PA 15243 (412) 942‑6300
- 2175 McClellandtown Rd, Suite AandbMasontown, PA 15461 (724) 491‑5220
- 490 E N Ave, Suite 500Pittsburgh, PA 15212 (412) 359‑8860
Group practices
Medicare enrollment lists Mary C. Flaherty as a member of these groups (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
- Novacare Outpatient Rehabilitation East, Inc.503 clinicians in the group
- St Clair Medical Services Inc209 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Pittsburgh
Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679919088 |
| 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