Quick answers
- Which hospitals does Michael A. McKeighen work at?
- Medicare's official clinician data lists Michael A. McKeighen at 1 hospital: Wellstar MCG Health, Affiliated With Med Col. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. McKeighen see patients?
- Medicare's clinician data lists 2 practice locations, including Columbia, SC and Marietta, GA. Call before your visit to confirm the address.
- What is Michael A. McKeighen's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Michael A. McKeighen accept Medicare assignment?
- Medicare's clinician data says Michael A. McKeighen may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Michael A. McKeighen's NPI number?
- 1144959131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. McKeighen works
Medicare's Facility Affiliation Data lists Michael A. McKeighen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Wellstar MCG Health, Affiliated With Med ColAugusta, GA · Acute Care Hospital · CCN 110034
Practice locations
Addresses where Michael A. McKeighen is enrolled with Medicare (CMS data updated 2026-10-02).
Specialties
- Psychiatryprimary
Other psychiatrists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1144959131 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians