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Obstetrics/Gynecology

Thomas Donaldson, MD

Sees patients in Philadelphia, PA · Baltimore, MD · Middle River, MD · Pennsylvania, Maryland

Summary

Thomas Donaldson, MD (Obstetrics/Gynecology) is enrolled with Medicare at 3 practice locations in Philadelphia, PA, Baltimore, MD and Middle River, MD. NPI 1841929189. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas Donaldson, 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

Obstetrics/GynecologyPrimary specialty
May acceptAccepts Medicare assignment
4Years since medical school (graduated 2022)
Eastern Virginia Medical SchoolMedical school
MaleGender (as listed)

Quick answers

Where does Thomas Donaldson see patients?
Medicare's clinician data lists 3 practice locations, including Philadelphia, PA, Baltimore, MD and Middle River, MD. Call before your visit to confirm the address.
What is Thomas Donaldson's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Thomas Donaldson accept Medicare assignment?
Medicare's clinician data says Thomas Donaldson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Thomas Donaldson's NPI number?
1841929189. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Thomas Donaldson is enrolled with Medicare (CMS data updated 2026-10-02).

  • 3500 N Broad St, Rm 1aPhiladelphia, PA 19140
  • 5525 Eastern Ave, Suite 301Baltimore, MD 21224
  • 6201 Greenleigh AveMiddle River, MD 21220

Specialties

Find other Obstetrics/Gynecology doctors in Pennsylvania →

Other OB-GYNs in Philadelphia

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

All OB-GYNs in Philadelphia →

Clinician information

CredentialMD
Medical schoolEastern Virginia Medical School
Graduation year2022
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1841929189
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians