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

John Costanzo

Individual provider School Psychologist · NPI 1053243279

John Costanzo is a School Psychologist in Monterey Park, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026

Practice location Address checks out

650 S Grandridge Ave
Monterey Park, CA 91754-3921
Phone: (626) 570-6249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 240204609 (CA)

Record details

NPI number1053243279
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 1, 2026
Last updated in NPPESJune 1, 2026
Certification dateJune 1, 2026
Mailing address2479 Vista Laguna Ter, Pasadena, CA 91103-1022

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