Quick answers
- Which hospitals does Mary Ganguli work at?
- Medicare's official clinician data lists Mary Ganguli at 1 hospital: UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary Ganguli see patients?
- Medicare's clinician data lists 2 practice locations, including Pittsburgh, PA. Call before your visit to confirm the address.
- What is Mary Ganguli's specialty?
- Medicare lists Psychiatry as the primary specialty, and also Geriatric Psychiatry.
- Does Mary Ganguli accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Ganguli 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 Ganguli offer telehealth?
- Medicare's clinician data says Mary Ganguli offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary Ganguli?
- (412) 624-1000, as listed in official Medicare / NPI Registry data.
- What is Mary Ganguli's NPI number?
- 1831162908. 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 Ganguli works
Medicare's Facility Affiliation Data lists Mary Ganguli at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · CCN 390164
Practice locations
Addresses where Mary Ganguli is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Lothrop StPittsburgh, PA 15213
- 3811 Ohara StPittsburgh, PA 15213 (412) 624‑1000
Group practices
Medicare enrollment lists Mary Ganguli as a member of this group (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
Specialties
- Psychiatryprimary
- Geriatric Psychiatryalso
Other psychiatrists in Pittsburgh
Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1974 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1831162908 |
| 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