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Internal Medicine

Anthony Thomas, MD

Works at hospitals in Rosedale, MD · Maryland

Summary

Anthony Thomas, MD (Internal Medicine) is listed by Medicare at 1 hospital in Rosedale, MD. NPI 1265581078. 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 Anthony Thomas, 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
36Years since medical school (graduated 1990)
Howard University College Of MedicineMedical school
MaleGender (as listed)
MedStar Medical Group II LLCGroup practice

Quick answers

Which hospitals does Anthony Thomas work at?
Medicare's official clinician data lists Anthony Thomas at 1 hospital: MedStar Franklin Square Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Anthony Thomas see patients?
Medicare's clinician data lists 1 practice location in Baltimore, MD. Call before your visit to confirm the address.
What is Anthony Thomas's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Anthony Thomas accept Medicare assignment?
Yes. Medicare's clinician data says Anthony Thomas 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 the phone number for Anthony Thomas?
(443) 777-7000, as listed in official Medicare / NPI Registry data.
What is Anthony Thomas's NPI number?
1265581078. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Anthony Thomas works

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

Group practices

Medicare enrollment lists Anthony Thomas as a member of this group (CMS data updated 2026-10-02).

  • MedStar Medical Group II LLC3,767 clinicians in the group

Specialties

Find other Internal Medicine doctors in Maryland →

Other internal medicine doctors in Baltimore

Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.

All internal medicine doctors in Baltimore →

Clinician information

CredentialMD
Medical schoolHoward University College Of Medicine
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1265581078
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