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

Mr. Alexander L Kleinberg, MFTI

Individual provider Marriage & Family Therapist · NPI 1548627078

Mr. Alexander L Kleinberg, MFTI is a Marriage & Family Therapist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016

Practice location Address checks out

999 Sutter St
San Francisco, CA 94109-6023
Phone: (415) 323-3630
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence IMF90312 (CA)

Record details

NPI number1548627078
Entity typeIndividual (Type 1)
GenderMale
Credentials MFTI
Sole proprietorYes
NPI enumeratedJanuary 28, 2016
Last updated in NPPESFebruary 11, 2022
Certification dateDecember 17, 2020

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