Quick answers
- Which hospitals does Derek B. Walker work at?
- Medicare's official clinician data lists Derek B. Walker at 1 hospital: Colquitt Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek B. Walker see patients?
- Medicare's clinician data lists 1 practice location in Moultrie, GA. Call before your visit to confirm the address.
- What is Derek B. Walker's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Derek B. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Derek B. Walker 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 Derek B. Walker?
- (229) 985-3420, as listed in official Medicare / NPI Registry data.
- What is Derek B. Walker's NPI number?
- 1982916532. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek B. Walker works
Medicare's Facility Affiliation Data lists Derek B. Walker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Colquitt Regional Medical CenterMoultrie, GA · Acute Care Hospital · CCN 110105
Practice locations
Addresses where Derek B. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 3131 S Main StMoultrie, GA 31768 (229) 985‑3420
Group practices
Medicare enrollment lists Derek B. Walker as a member of this group (CMS data updated 2026-10-02).
- Ams Southeast LLC86 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982916532 |
| 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