Quick answers
- Where does Jarrett G. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Panorama City, CA and Santa Clarita, CA. Call before your visit to confirm the address.
- What is Jarrett G. Williams's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jarrett G. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Jarrett G. Williams 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 Jarrett G. Williams?
- (818) 375-2000, as listed in official Medicare / NPI Registry data.
- What is Jarrett G. Williams's NPI number?
- 1073834024. 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 Jarrett G. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 13652 Cantara StPanorama City, CA 91402 (818) 375‑2000
- 26877 Tourney RdSanta Clarita, CA 91355 (888) 778‑5000
Group practices
Medicare enrollment lists Jarrett G. Williams as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Panorama City
Clinicians with the same Medicare primary specialty in Panorama City, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Morehouse School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073834024 |
| 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