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

MS. Leslie Diane Kupper, LMFT

Individual provider Marriage & Family Therapist · NPI 1891129946

MS. Leslie Diane Kupper, LMFT is a Marriage & Family Therapist in San Francisco, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
Specialties on file
3
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

1380 Howard St # 507B
San Francisco, CA 94103-2638
Phone: (415) 255-3400
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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 LMFT109788 (CA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence IMF87775 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1891129946
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorNo
NPI enumeratedAugust 26, 2013
Last updated in NPPESAugust 4, 2023
Certification dateMay 22, 2023

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