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Internal Medicine

Michael A. Gibson Sr., MD

Sees patients in Atlanta, GA · Georgia

Summary

Michael A. Gibson Sr., MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Atlanta, GA. NPI 1750589891. Source: CMS National Downloadable File, updated 2026-10-02.

Call(404) 523‑6571 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michael A. Gibson Sr., 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

1Practice location
Internal MedicinePrimary specialty
May acceptAccepts Medicare assignment
22Years since medical school (graduated 2004)
Medical College Of Georgia School Of MedicineMedical school
MaleGender (as listed)
The Good Samaritan Health Center, Inc.Group practice

Quick answers

Where does Michael A. Gibson Sr. see patients?
Medicare's clinician data lists 1 practice location in Atlanta, GA. Call before your visit to confirm the address.
What is Michael A. Gibson Sr.'s specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Michael A. Gibson Sr. accept Medicare assignment?
Medicare's clinician data says Michael A. Gibson Sr. may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Michael A. Gibson Sr.?
(404) 523-6571, as listed in official Medicare / NPI Registry data.
What is Michael A. Gibson Sr.'s NPI number?
1750589891. 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 Michael A. Gibson Sr. is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael A. Gibson Sr. as a member of this group (CMS data updated 2026-10-02).

  • The Good Samaritan Health Center, Inc.3 clinicians in the group

Specialties

Find other Internal Medicine doctors in Georgia →

Other internal medicine doctors in Atlanta

Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.

All internal medicine doctors in Atlanta →

Clinician information

CredentialMD
Medical schoolMedical College Of Georgia School Of Medicine
Graduation year2004
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1750589891
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