Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Benjamin Z Chan, MSW

Individual provider Clinical Social Worker · NPI 1063585198

Mr. Benjamin Z Chan, MSW is a Clinical Social Worker in Monrovia, California. Graduated from University of California, Geffen School of Medicine in 2001, 25 years ago. Practices with Los Angeles County Department of Mental Health, a 294-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
25
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

2620 S California Ave
Monrovia, CA 91016-5026
Phone: (626) 471-6418
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS 27124 (CA)

Record details

NPI number1063585198
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedNovember 16, 2006
Last updated in NPPESMarch 27, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Los Angeles County Department Of Mental Health — 294 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Monrovia