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

Susan Lynn Leffler

Individual provider Clinical Social Worker · NPI 1598033912

Susan Lynn Leffler is a Clinical Social Worker in Fairfield, California. Practices as a sole proprietor. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

1401 Union Ave Apt D
Fairfield, CA 94533-5040
Phone: (707) 720-8235
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1598033912
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 13, 2011
Last updated in NPPESDecember 13, 2011

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