Quick answers
- Where does Gary K. Hamm see patients?
- Medicare's clinician data lists 6 practice locations, including West Sacramento, CA, Woodland, CA and Sacramento, CA. Call before your visit to confirm the address.
- What is Gary K. Hamm's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Gary K. Hamm accept Medicare assignment?
- Yes. Medicare's clinician data says Gary K. Hamm 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 Gary K. Hamm?
- (916) 887-7471, as listed in official Medicare / NPI Registry data.
- What is Gary K. Hamm's NPI number?
- 1861430050. 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 Gary K. Hamm is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2055 Town Ctr Plz, Suite G130West Sacramento, CA 95691 (916) 887‑7471
- 250 W Main StWoodland, CA 95695 (916) 668‑6100
- 2537 Fair Oaks BlvdSacramento, CA 95825 (916) 887‑4108
- 2800 L StSacramento, CA 95816
- 2860 Del Paso Rd, Suite 100Sacramento, CA 95834 (916) 887‑7471
Group practices
Medicare enrollment lists Gary K. Hamm as a member of this group (CMS data updated 2026-10-02).
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in West Sacramento
Clinicians with the same Medicare primary specialty in West Sacramento, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861430050 |
| 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