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

Mr. Lawrence Mark Lyons, LCSW

Individual provider Clinical Social Worker · NPI 1578696266

Mr. Lawrence Mark Lyons, LCSW is a Clinical Social Worker in South Pasadena, California. Licensed in California. Registered with an NPI since 2007.

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

1317 Huntington Dr
South Pasadena, CA 91030-4511 Not confirmed with CMS for 19 years — call before visiting
Phone: (323) 344-5536
Fax: (323) 344-5550
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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 17046 (CA)

Record details

NPI number1578696266
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESJuly 8, 2007

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