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

Katherine Cellini

Individual provider Social Worker · NPI 1255118246

Katherine Cellini is a Social Worker in Castro Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2050 Fairmont Dr
Castro Valley, CA 94578-1001
Phone: (415) 970-4000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence ASW134886 (CA)

Record details

NPI number1255118246
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 12, 2023
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026
Mailing address901 Sara Ct Apt 74, Vacaville, CA 95687-6263

Other providers in Castro Valley