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Internal Medicine

Anthony F. Teta, MD

Works at hospitals in Pontiac, MI · Michigan

Summary

Dr. Anthony F. Teta, MD is an internal medicine doctor at 44405 Woodward Ave, Pontaic, MI 48341. Phone: (248) 338-5645. Accepts Medicare assignment. NPI 1619591138. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 44405 Woodward Ave, Pontaic, MI 48341 · Directions
  • Phone: (248) 338‑5645
  • Medicare: Accepts Medicare assignment
  • Hospital: Trinity Health Oakland Hospital
  • Group practice: Mercy Hospitalists, PLLC
  • Medical school: graduated 2020 (6 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Anthony F. Teta, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Anthony F. Teta accept Medicare assignment?
Yes. Medicare's clinician data says Anthony F. Teta accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Anthony F. Teta's NPI number?
1619591138. 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 F. Teta works

Medicare's Facility Affiliation Data lists Anthony F. Teta at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Anthony F. Teta is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anthony F. Teta as a member of this group (CMS data updated October 2, 2026).

  • Mercy Hospitalists, PLLC27 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Pontaic

Clinicians with the same Medicare primary specialty in Pontaic, MI — not a recommendation.

All internal medicine doctors in Pontaic →

Other clinicians in Mercy Hospitalists, PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619591138
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians