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

Mara Leon-Hestenes, LCSW

Individual provider Clinical Social Worker · NPI 1639447204

Mara Leon-Hestenes, LCSW is a Clinical Social Worker in Napa, California. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

1141 Pear Tree Ln
Napa, CA 94558-6484
Phone: (707) 254-1770
Fax: (707) 254-1779
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 number1639447204
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 9, 2011
Last updated in NPPESJanuary 17, 2017

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