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

Sofia Williams

Individual provider Behavior Technician · NPI 1245881234

Sofia Williams is a Behavior Technician in Mill Valley, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
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Practice location Address checks out

224 Cascade Dr
Mill Valley, CA 94941-1757
Phone: (310) 407-9365
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence Y3305732 (CA)

Record details

NPI number1245881234
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 22, 2019
Last updated in NPPESSeptember 22, 2019
Mailing address224 Cascade Dr, Mill Valley, CA 94941-1757

Other providers in Mill Valley