Quick answers
- Which hospitals does Michael T. Mattison work at?
- Medicare's official clinician data lists Michael T. Mattison at 2 hospitals: Anderson Regional Medical Center and Winchester Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael T. Mattison see patients?
- Medicare's clinician data lists 1 practice location in Nashville, TN. Call before your visit to confirm the address.
- What is Michael T. Mattison's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Michael T. Mattison accept Medicare assignment?
- Yes. Medicare's clinician data says Michael T. Mattison 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 T. Mattison?
- (615) 221-4400, as listed in official Medicare / NPI Registry data.
- What is Michael T. Mattison's NPI number?
- 1952411977. 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 T. Mattison works
Medicare's Facility Affiliation Data lists Michael T. Mattison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anderson Regional Medical CenterMeridian, MS · Acute Care Hospital · CCN 250104
- Winchester Medical CenterWinchester, VA · Acute Care Hospital · CCN 490005
Practice locations
Addresses where Michael T. Mattison is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 Airpark Ctr DrNashville, TN 37217 (615) 221‑4400
Group practices
Medicare enrollment lists Michael T. Mattison as a member of this group (CMS data updated 2026-10-02).
- Associated Pathologists, LLC139 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952411977 |
| 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