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

Ivonne Castellanos

Individual provider Clinical Social Worker · NPI 1265700322

Ivonne Castellanos is a Clinical Social Worker in Granada Hills, California. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

10605 Balboa Blvd
Granada Hills, CA 91344-6342
Phone: (818) 832-2400
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1265700322
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 5, 2011
Last updated in NPPESOctober 16, 2013

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