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

Individual provider Clinical Psychologist · NPI 1306089164

Radhika Katyal-Castillo, PSYD is a Clinical Psychologist in Chula Vista, California. Works from 5 locations. Licensed in California.

Licensed in
CA
In the registry since
2009
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

835 3rd Ave Ste C
Chula Vista, CA 91911-1352
Phone: (619) 427-4661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 1025 W 2nd Ave, Escondido, CA 92025-3839 — (619) 722-0014
  • 541 S V Ave, National City, CA 91950-2828 — (619) 722-0014
  • 902 Euclid Ave, National City, CA 91950-3808 — (619) 722-0014
  • 15615 Pomerado Rd, Poway, CA 92064-2405 — (619) 722-0014

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY26138 (CA)

Record details

NPI number1306089164
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedApril 9, 2009
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

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