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

Ellen Hersam, LMFT

Individual provider Marriage & Family Therapist · NPI 1407578271

Ellen Hersam, LMFT is a Marriage & Family Therapist in Sunnyvale, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

1220 Tasman Dr Spc 394
Sunnyvale, CA 94089-2419
Phone: (408) 508-4827
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 134378 (CA)

Record details

NPI number1407578271
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedSeptember 16, 2022
Last updated in NPPESSeptember 16, 2022
Certification dateSeptember 16, 2022
Mailing addressPo Box 62203, Sunnyvale, CA 94088-2203

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