Quick answers
- Which hospitals does Nathan V. Tanner work at?
- Medicare's official clinician data lists Nathan V. Tanner at 5 hospitals: CHRISTUS Good Shepherd Medical Center, Mercy Hospital Ada, Mercy Hospital Ardmore, Inc, UT Health East Texas Athens Hospital and UT Health East Texas Quitman Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan V. Tanner see patients?
- Medicare's clinician data lists 5 practice locations, including Ardmore, OK, Kilgore, TX and Athens, TX. Call before your visit to confirm the address.
- What is Nathan V. Tanner's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Family Practice.
- Does Nathan V. Tanner accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan V. Tanner 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 Nathan V. Tanner?
- (580) 220-6132, as listed in official Medicare / NPI Registry data.
- What is Nathan V. Tanner's NPI number?
- 1467081323. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan V. Tanner works
Medicare's Facility Affiliation Data lists Nathan V. Tanner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Good Shepherd Medical CenterLongview, TX · Acute Care Hospital · CCN 450032
- Mercy Hospital AdaAda, OK · Acute Care Hospital · CCN 370020
- Mercy Hospital Ardmore, IncArdmore, OK · Acute Care Hospital · CCN 370047
- UT Health East Texas Athens HospitalAthens, TX · Acute Care Hospital · CCN 450389
- UT Health East Texas Quitman HospitalQuitman, TX · Critical Access Hospital · CCN 451380
Practice locations
Addresses where Nathan V. Tanner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1011 14th Ave NWArdmore, OK 73401 (580) 220‑6132
- 1612 S Henderson BlvdKilgore, TX 75662 (903) 984‑2492
- 2000 S Palestine StAthens, TX 75751 (903) 676‑1000
- 409 Cottage RdCarthage, TX 75633 (903) 693‑3841
- 430 N Monte Vista StAda, OK 74820 (580) 332‑2323
Group practices
Medicare enrollment lists Nathan V. Tanner as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Oklahoma Communities649 clinicians in the group
- Northeast Texas Emergency Physicians PLLC207 clinicians in the group
- Acs Primary Care Physicians Southwest PA184 clinicians in the group
Specialties
- Emergency Medicineprimary
- Family Practicealso
Other emergency medicine doctors in Ardmore
Clinicians with the same Medicare primary specialty in Ardmore, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467081323 |
| 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