Quick answers
- Which hospitals does Marshall S. Tynes work at?
- Medicare's official clinician data lists Marshall S. Tynes at 3 hospitals: Anderson Regional Medical Center, Ochsner Rush Hospital and Wayne General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marshall S. Tynes see patients?
- Medicare's clinician data lists 2 practice locations, including Meridian, MS and Waynesboro, MS. Call before your visit to confirm the address.
- What is Marshall S. Tynes's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Marshall S. Tynes accept Medicare assignment?
- Yes. Medicare's clinician data says Marshall S. Tynes 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 Marshall S. Tynes?
- (601) 693-1055, as listed in official Medicare / NPI Registry data.
- What is Marshall S. Tynes's NPI number?
- 1063509719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marshall S. Tynes works
Medicare's Facility Affiliation Data lists Marshall S. Tynes 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
- Ochsner Rush HospitalMeridian, MS · Acute Care Hospital · CCN 250069
- Wayne General HospitalWaynesboro, MS · Acute Care Hospital · CCN 250077
Practice locations
Addresses where Marshall S. Tynes is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 22nd Ave, Suite AMeridian, MS 39301 (601) 693‑1055
- 951 Matthew Dr, Suite AWaynesboro, MS 39367 (601) 735‑2401
Group practices
Medicare enrollment lists Marshall S. Tynes as a member of these groups (CMS data updated 2026-10-02).
- Anderson Physician Alliance Inc69 clinicians in the group
- Wayne General Hospital47 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Meridian
Clinicians with the same Medicare primary specialty in Meridian, MS — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063509719 |
| 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