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

Mr. Jose R Castellanos Jr.

Individual provider Behavior Analyst · NPI 1699099127

Mr. Jose R Castellanos Jr. is a Behavior Analyst in San Ramon, California. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

1 Crow Canyon Ct Ste 100
San Ramon, CA 94583-1928
Phone: (888) 531-8385
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1699099127
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 26, 2010
Last updated in NPPESMay 19, 2014

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