Quick answers
- Which hospitals does Tanner G. Greiving work at?
- Medicare's official clinician data lists Tanner G. Greiving at 3 hospitals: St Vincent's Birmingham, St Vincent's St Clair and University of Alabama Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tanner G. Greiving see patients?
- Medicare's clinician data lists 3 practice locations, including Oneonta, AL, Birmingham, AL and Pell City, AL. Call before your visit to confirm the address.
- What is Tanner G. Greiving's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Tanner G. Greiving accept Medicare assignment?
- Yes. Medicare's clinician data says Tanner G. Greiving 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 Tanner G. Greiving?
- (205) 625-3511, as listed in official Medicare / NPI Registry data.
- What is Tanner G. Greiving's NPI number?
- 1285260109. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tanner G. Greiving works
Medicare's Facility Affiliation Data lists Tanner G. Greiving at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Vincent's BirminghamBirmingham, AL · Acute Care Hospital · CCN 010056
- St Vincent's St ClairPell City, AL · Acute Care Hospital · CCN 010130
- University of Alabama HospitalBirmingham, AL · Acute Care Hospital · CCN 010033
Practice locations
Addresses where Tanner G. Greiving is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 Gilbreath DrOneonta, AL 35121 (205) 625‑3511
- 619 19th St SBirmingham, AL 35249 (205) 934‑4011
- 7063 Veterans PkwyPell City, AL 35125 (205) 338‑3301
Group practices
Medicare enrollment lists Tanner G. Greiving as a member of these groups (CMS data updated 2026-10-02).
- University of Alabama Health Services Foundation, PC2,814 clinicians in the group
- Paragon Contracting Services LLC414 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Oneonta
Clinicians with the same Medicare primary specialty in Oneonta, AL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285260109 |
| 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