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

Julia Ann Hassen, LCSW

Individual provider Clinical Social Worker · NPI 1558222729

Julia Ann Hassen, LCSW is a Clinical Social Worker in Stanford, California. Qualified in 2022, 4 years ago. Works from 3 locations. Licensed in California.

Years since qualifying
4
Licensed in
CA
In the registry since
2025
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 26485 Carmel Rancho Blvd Ste 5, Carmel, CA 93923-8706 — (831) 200-8295
  • 300 Pasteur Dr, Stanford, CA 94305-2200 — (650) 723-4000

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW133114 (CA)

Record details

NPI number1558222729
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 18, 2025
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated

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