Quick answers
- Which hospitals does Michael Hay work at?
- Medicare's official clinician data lists Michael Hay at 2 hospitals: Graham Regional Medical Center and Roane Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Hay see patients?
- Medicare's clinician data lists 1 practice location in Harriman, TN. Call before your visit to confirm the address.
- What is Michael Hay's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Michael Hay accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Hay 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 Hay?
- (865) 316-3650, as listed in official Medicare / NPI Registry data.
- What is Michael Hay's NPI number?
- 1013992940. 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 Hay works
Medicare's Facility Affiliation Data lists Michael Hay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Graham Regional Medical CenterGraham, TX · Critical Access Hospital · CCN 671300
- Roane Medical CenterHarriman, TN · Acute Care Hospital · CCN 440031
Practice locations
Addresses where Michael Hay is enrolled with Medicare (CMS data updated 2026-10-02).
- 8035 Roane Medical Ctr Dr, Suite 130Harriman, TN 37748 (865) 316‑3650
Group practices
Medicare enrollment lists Michael Hay as a member of this group (CMS data updated 2026-10-02).
- Covenant Medical Group Inc365 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013992940 |
| 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