JOHN COSTANZO
NPI 1053243279
Psychologist - School in Monterey Park, CA
About John Costanzo NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN COSTANZO (NPI 1053243279) is an individual school provider in Monterey Park, California, licensed in California (240204609) and active in the NPI registry since June 2026.
NPPES Registry Identity
Specialties & Licenses
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Costanzo's NPI number?
The NPI number for John Costanzo is 1053243279. It was assigned to this individual provider in the NPPES registry on June 1, 2026.
Where is John Costanzo located?
John Costanzo practices at 650 S Grandridge Ave, Monterey Park, CA 91754. The listed phone number is (626) 570-6249.
What is John Costanzo's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.
When was this NPI record last updated?
The NPPES record for John Costanzo was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.