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

Mr. Leonard F Szymczak, MSWLCSW

Individual provider Clinical Social Worker · NPI 1124192117

Mr. Leonard F Szymczak, MSWLCSW is a Clinical Social Worker in Monarch Beach, California. Practices as a sole proprietor. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2006
Specialties on file
2

Practice location Address checks out

23705 Mariner Dr # 183
Monarch Beach, CA 92629-4306
Phone: (949) 443-4888
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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 23713 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149003726 (IL)

Record details

NPI number1124192117
Entity typeIndividual (Type 1)
GenderMale
Credentials MSWLCSW
Sole proprietorYes
NPI enumeratedNovember 20, 2006
Last updated in NPPESJanuary 29, 2015

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