Quick answers
- Where does Warren T. Yan see patients?
- Medicare's clinician data lists 2 practice locations, including Marina Del Rey, CA and Lakewood, CA. Call before your visit to confirm the address.
- What is Warren T. Yan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Warren T. Yan accept Medicare assignment?
- Yes. Medicare's clinician data says Warren T. Yan 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 Warren T. Yan?
- (310) 437-7925, as listed in official Medicare / NPI Registry data.
- What is Warren T. Yan's NPI number?
- 1730894916. 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 Warren T. Yan is enrolled with Medicare (CMS data updated 2026-10-02).
- 13160 Mindanao Way, Suite 300Marina Del Rey, CA 90292 (310) 437‑7925
- 5750 Downey Ave, Suite 308Lakewood, CA 90712 (562) 633‑3787
Group practices
Medicare enrollment lists Warren T. Yan as a member of this group (CMS data updated 2026-10-02).
- Commons Clinic Medical Group, PC21 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Marina Del Rey
Clinicians with the same Medicare primary specialty in Marina Del Rey, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730894916 |
| 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