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Gastroenterology

Janet R. Harrison, MD

Works at hospitals in Pittsburgh, PA · Pennsylvania

Summary

Janet R. Harrison, MD (Gastroenterology) is listed by Medicare at 3 hospitals in Pittsburgh, PA. NPI 1720052335. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Janet R. Harrison, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
31Years since medical school (graduated 1995)
Perelman School Of Med At The University Of PennsylvaniaMedical school
FemaleGender (as listed)
University of Pittsburgh PhysiciansGroup practice

Quick answers

Which hospitals does Janet R. Harrison work at?
Medicare's official clinician data lists Janet R. Harrison at 3 hospitals: Magee Womens Hospital of UPMC Health System, UPMC Presbyterian Shadyside and UPMC St Margaret. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Janet R. Harrison see patients?
Medicare's clinician data lists 4 practice locations, including Pittsburgh, PA and West Mifflin, PA. Call before your visit to confirm the address.
What is Janet R. Harrison's specialty?
Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
Does Janet R. Harrison accept Medicare assignment?
Yes. Medicare's clinician data says Janet R. Harrison 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 Janet R. Harrison offer telehealth?
Medicare's clinician data says Janet R. Harrison offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Janet R. Harrison?
(412) 641-4274, as listed in official Medicare / NPI Registry data.
What is Janet R. Harrison's NPI number?
1720052335. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Janet R. Harrison works

Medicare's Facility Affiliation Data lists Janet R. Harrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Janet R. Harrison is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Janet R. Harrison as a member of this group (CMS data updated 2026-10-02).

  • University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

Find other Gastroenterology doctors in Pennsylvania →

Other gastroenterologists in Pittsburgh

Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.

All gastroenterologists in Pittsburgh →

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year1995
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1720052335
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians