Quick answers
- Which hospitals does Michael O. Osayamen work at?
- Medicare's official clinician data lists Michael O. Osayamen at 4 hospitals: Baptist Memorial Hospital - Carroll County, Baptist Memorial Hospital Union City, Henderson County Community Hospital and Jackson-Madison County General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael O. Osayamen see patients?
- Medicare's clinician data lists 9 practice locations, including Medina, TN, Jackson, TN and Huntingdon, TN. Call before your visit to confirm the address.
- What is Michael O. Osayamen's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Michael O. Osayamen accept Medicare assignment?
- Yes. Medicare's clinician data says Michael O. Osayamen 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 Michael O. Osayamen?
- (731) 422-0355, as listed in official Medicare / NPI Registry data.
- What is Michael O. Osayamen's NPI number?
- 1346218070. 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 O. Osayamen works
Medicare's Facility Affiliation Data lists Michael O. Osayamen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Memorial Hospital - Carroll CountyHuntingdon, TN · Acute Care Hospital · CCN 440016
- Baptist Memorial Hospital Union CityUnion City, TN · Acute Care Hospital · CCN 440130
- Henderson County Community HospitalLexington, TN · Acute Care Hospital · CCN 440008
- Jackson-Madison County General HospitalJackson, TN · Acute Care Hospital · CCN 440002
Practice locations
Addresses where Michael O. Osayamen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 101 Garrett DrMedina, TN 38355 (731) 422‑0355
- 145 Innovation DrJackson, TN 38305 (731) 422‑0213
- 1893 S Highland AveJackson, TN 38301 (731) 423‑5585
- 22 2nd AveHuntingdon, TN 38344 (731) 422‑0213
- 2859 Hwy 45 BypJackson, TN 38305 (731) 664‑1375
Group practices
Medicare enrollment lists Michael O. Osayamen as a member of this group (CMS data updated 2026-10-02).
- Jackson Clinic PA165 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Tennessee →
Other cardiologists in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346218070 |
| 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