Quick answers
- Which hospitals does Garrison L. Whitaker work at?
- Medicare's official clinician data lists Garrison L. Whitaker at 1 hospital: Valleywise Health Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Garrison L. Whitaker see patients?
- Medicare's clinician data lists 3 practice locations, including Perry, GA, Phoenix, AZ and Macon, GA. Call before your visit to confirm the address.
- What is Garrison L. Whitaker's specialty?
- Medicare lists Hand Surgery as the primary specialty.
- Does Garrison L. Whitaker accept Medicare assignment?
- Yes. Medicare's clinician data says Garrison L. Whitaker 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 Garrison L. Whitaker?
- (478) 987-3600, as listed in official Medicare / NPI Registry data.
- What is Garrison L. Whitaker's NPI number?
- 1467654509. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Garrison L. Whitaker works
Medicare's Facility Affiliation Data lists Garrison L. Whitaker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Valleywise Health Medical CenterPhoenix, AZ · Acute Care Hospital · CCN 030022
Practice locations
Addresses where Garrison L. Whitaker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1120 Morningside DrPerry, GA 31069 (478) 987‑3600
- 2601 E Roosevelt StPhoenix, AZ 85008 (602) 344‑5011
- 777 Hemlock StMacon, GA 31201 (478) 633‑1000
Group practices
Medicare enrollment lists Garrison L. Whitaker as a member of these groups (CMS data updated 2026-10-02).
- District Medical Group Inc458 clinicians in the group
- Health Services of Central Georgia300 clinicians in the group
Specialties
- Hand Surgeryprimary
Other hand surgeons in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467654509 |
| 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