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

MS. Maryann D Swift, LCSW

Individual provider Social Worker · NPI 1639450455

MS. Maryann D Swift, LCSW is a Social Worker in San Francisco, California. Practices as a sole proprietor and works from 4 locations. Licensed in California.

Licensed in
CA
In the registry since
2011
Specialties on file
4
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

1563 Mission St
San Francisco, CA 94103-2543
Phone: (415) 762-3700
Fax: (415) 856-0119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 3200 Motor Ave, Los Angeles, CA 90034-3710 — (310) 836-1223
  • 1500 Franklin St, San Francisco, CA 94109-4523 — (415) 474-7310
  • 2261 Bryant St, San Francisco, CA 94110-2833 — (415) 624-3135

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW75615 (CA)
Social Worker Taxonomy 104100000X · Licence LCSW75615 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence ASW 36728 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1639450455
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 7, 2011
Last updated in NPPESMay 17, 2023
Certification dateMay 17, 2023

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