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Internal Medicine

Timothy S. Anderson, MD

Works at hospitals in Pittsburgh, PA · Pennsylvania

Summary

Timothy S. Anderson, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Pittsburgh, PA. NPI 1801152376. 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 Timothy S. Anderson, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
MaleGender (as listed)
University of Pittsburgh PhysiciansGroup practice

Quick answers

Which hospitals does Timothy S. Anderson work at?
Medicare's official clinician data lists Timothy S. Anderson at 2 hospitals: Magee Womens Hospital of UPMC Health System and UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Timothy S. Anderson see patients?
Medicare's clinician data lists 1 practice location in Pittsburgh, PA. Call before your visit to confirm the address.
What is Timothy S. Anderson's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Timothy S. Anderson accept Medicare assignment?
Yes. Medicare's clinician data says Timothy S. Anderson 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 Timothy S. Anderson's NPI number?
1801152376. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Timothy S. Anderson works

Medicare's Facility Affiliation Data lists Timothy S. Anderson 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 Timothy S. Anderson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Timothy S. Anderson as a member of this group (CMS data updated 2026-10-02).

  • University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Pittsburgh

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

All internal medicine doctors in Pittsburgh →

Clinician information

CredentialMD
Graduation year2012
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801152376
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