Quick answers
- Which hospitals does Allen B. Oser work at?
- Medicare's official clinician data lists Allen B. Oser at 5 hospitals: Baptist Health Brookwood Hospital, Russell Medical Center, St Vincent's Birmingham, St Vincent's St Clair and St Vincents Blount. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allen B. Oser see patients?
- Medicare's clinician data lists 8 practice locations, including Riverdale, GA, Mobile, AL and Birmingham, AL. Call before your visit to confirm the address.
- What is Allen B. Oser's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Allen B. Oser accept Medicare assignment?
- Yes. Medicare's clinician data says Allen B. Oser 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 Allen B. Oser?
- (770) 991-8000, as listed in official Medicare / NPI Registry data.
- What is Allen B. Oser's NPI number?
- 1023071479. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allen B. Oser works
Medicare's Facility Affiliation Data lists Allen B. Oser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Health Brookwood HospitalBirmingham, AL · Acute Care Hospital · CCN 010139
- Russell Medical CenterAlexander City, AL · Acute Care Hospital · CCN 010065
- St Vincent's BirminghamBirmingham, AL · Acute Care Hospital · CCN 010056
- St Vincent's St ClairPell City, AL · Acute Care Hospital · CCN 010130
- St Vincents BlountOneonta, AL · Critical Access Hospital · CCN 011305
Practice locations
Addresses where Allen B. Oser is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 11 Upper Riverdale RdRiverdale, GA 30274 (770) 991‑8000
- 3280 Dauphin St, Suite AMobile, AL 36606 (251) 450‑3700
- 3280 Dauphin St AMobile, AL 36606
- 3300 Cahaba Rd, Suite 300Birmingham, AL 35223 (800) 841‑4236
- 3921 Johns Creek Ct, Suite BSuwanee, GA 30024 (770) 217‑1741
Group practices
Medicare enrollment lists Allen B. Oser as a member of these groups (CMS data updated 2026-10-02).
- Pro Radiology LLC102 clinicians in the group
- Southern Orthopaedic Alliance PLLC98 clinicians in the group
- Radiology Associates of Birmingham, P.C.46 clinicians in the group
- Coastal Neurological Institute PC16 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Riverdale
Clinicians with the same Medicare primary specialty in Riverdale, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023071479 |
| 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