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

Diana Fontanilla

Individual provider Assisted Living Facility · NPI 1336684216

Diana Fontanilla is an Assisted Living Facility in San Jose, California. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

259 Checkers Dr
San Jose, CA 95116-1348
Phone: (408) 768-3287
Show map & directions

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

Specialties & licences

Assisted Living Facility (primary) Taxonomy 310400000X

Record details

NPI number1336684216
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 30, 2016
Last updated in NPPESDecember 30, 2016

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