Quick answers
- Which hospitals does Sumner R. Cullom work at?
- Medicare's official clinician data lists Sumner R. Cullom at 4 hospitals: Baptist Memorial Hospital Jonesboro, Inc., Great River Medical Center, South Mississippi County Regional Medical Center and St Bernards Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sumner R. Cullom see patients?
- Medicare's clinician data lists 1 practice location in Osceola, AR. Call before your visit to confirm the address.
- What is Sumner R. Cullom's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Sumner R. Cullom accept Medicare assignment?
- Yes. Medicare's clinician data says Sumner R. Cullom 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 Sumner R. Cullom?
- (870) 563-0757, as listed in official Medicare / NPI Registry data.
- What is Sumner R. Cullom's NPI number?
- 1902885015. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sumner R. Cullom works
Medicare's Facility Affiliation Data lists Sumner R. Cullom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Memorial Hospital Jonesboro, Inc.Jonesboro, AR · Acute Care Hospital · CCN 040118
- Great River Medical CenterBlytheville, AR · Acute Care Hospital · CCN 040069
- South Mississippi County Regional Medical CenterOsceola, AR · Rural Emergency Hospital · CCN 040782
- St Bernards Medical CenterJonesboro, AR · Acute Care Hospital · CCN 040020
Practice locations
Addresses where Sumner R. Cullom is enrolled with Medicare (CMS data updated 2026-10-02).
- 700 W Keiser AveOsceola, AR 72370 (870) 563‑0757
Group practices
Medicare enrollment lists Sumner R. Cullom as a member of this group (CMS data updated 2026-10-02).
- St Bernards Physician Clinics Inc217 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Arkansas
Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1972 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902885015 |
| 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