Quick answers
- Does Yin M. Phung accept Medicare assignment?
- Medicare's clinician data says Yin M. Phung may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Yin M. Phung's NPI number?
- 1629499934. 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 Yin M. Phung is enrolled with Medicare (CMS data updated October 2, 2026).
- 265 S Randolph Ave, Suite 130Brea, CA 92821
- 3444 Ellison StLos Angeles, CA 90063
- 993 N Broadway, Suite ALos Angeles, CA 90012
Specialties
- Physician Assistantprimary
Other physician assistants in Brea
Clinicians with the same Medicare primary specialty in Brea, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1629499934 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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