Quick answers
- Where does Gregory Walker see patients?
- Medicare's clinician data lists 1 practice location in Waco, TX. Call before your visit to confirm the address.
- What is Gregory Walker's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Gregory Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory 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 Gregory Walker?
- (254) 340-6000, as listed in official Medicare / NPI Registry data.
- What is Gregory Walker's NPI number?
- 1487074084. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gregory Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Richland W Cir, 2c U.S. Dermatology PartnersWaco, TX 76712 (254) 340‑6000
Group practices
Medicare enrollment lists Gregory Walker as a member of this group (CMS data updated 2026-10-02).
- Oliver Street 5.01(A) Inc168 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Waco
Clinicians with the same Medicare primary specialty in Waco, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas Tech University Health Science Center School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487074084 |
| 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
- 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