Quick answers
- Where does Payton L. Holcomb see patients?
- Medicare's clinician data lists 2 practice locations, including Avondale, AZ and Buckeye, AZ. Call before your visit to confirm the address.
- What is Payton L. Holcomb's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Payton L. Holcomb accept Medicare assignment?
- Yes. Medicare's clinician data says Payton L. Holcomb 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 Payton L. Holcomb?
- (623) 322-0323, as listed in official Medicare / NPI Registry data.
- What is Payton L. Holcomb's NPI number?
- 1447110333. 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 Payton L. Holcomb is enrolled with Medicare (CMS data updated 2026-10-02).
- 3400 N Dysart Rd, Suite G127Avondale, AZ 85392 (623) 322‑0323
- 525 S Watson Rd, Suite 205Buckeye, AZ 85326 (623) 322‑0323
Group practices
Medicare enrollment lists Payton L. Holcomb as a member of this group (CMS data updated 2026-10-02).
- Southwest Gastroenterology LLC8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Avondale
Clinicians with the same Medicare primary specialty in Avondale, AZ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447110333 |
| 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