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

Arnold Bloch, LCSW

Individual provider Clinical Social Worker · NPI 1770606378

Arnold Bloch, LCSW is a Clinical Social Worker in Los Angeles, California. Qualified in 1982, 44 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Licensed in
CA
In the registry since
2007
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

1937 Prosser Ave
Los Angeles, CA 90025-5928
Phone: (805) 796-9540
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5655 Lindero Canyon Rd, Westlake Village, CA 91362-4016 — (805) 379-1970

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS13523 (CA)

Record details

NPI number1770606378
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 9, 2007
Last updated in NPPESNovember 22, 2022
Certification dateNovember 17, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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