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

Katherine Jennifer Blank, LCSW

Individual provider Clinical Social Worker · NPI 1457683872

Katherine Jennifer Blank, LCSW is a Clinical Social Worker in San Francisco, California. Qualified in 2008, 18 years ago. Practices with Jewish Family and Childrens Services, a 5-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Massachusetts.

Years since qualifying
18
Licensed in
CA, MA
In the registry since
2010
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2150 Post St
San Francisco, CA 94115-3508
Phone: (415) 449-3753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW65446 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LICSW117276 (MA)

Record details

NPI number1457683872
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedFebruary 10, 2010
Last updated in NPPESJuly 16, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Jewish Family And Childrens Services — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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