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JOHN J FERDENZI
NPI 1285455287
Psychologist - Clinical in Pasadena, CA

Active since October 22, 2024
427 S MARENGO AVE STE 5, PASADENA, CA 91101(213) 718-1422 Get Directions Write a Review

NPPES record last updated: October 22, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John J Ferdenzi NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN J FERDENZI (NPI 1285455287) is an individual clinical provider in Pasadena, California, licensed in California (145635) and active in the NPI registry since October 2024.

NPPES Registry Identity

NPI1285455287
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameJOHN J FERDENZI
Location Address427 S MARENGO AVE STE 5Pasadena, CA 91101-3134
Mailing Address3712 Toland WayLos Angeles, CA 90065-3615 · (818) 455-3923
Phone(213) 718-1422
Sole ProprietorNo
Enumeration DateOctober 22, 2024
NPPES CertifiedOctober 22, 2024
✔ NPI 1285455287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 145635
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
427 S MARENGO AVE STE 5, Pasadena, CA 91101
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MATTHEW MARTIN HERRERA AMFT
Marriage & Family Therapist
427 S MARENGO AVE STE 5
PASADENA, CA 91101
Los Angeles County (213) 718-1422
MATT ROHR & ASSOCIATES, PSYCHOTHERAPY, A PROFESSIONAL CORPO
Marriage & Family Therapist
427 S MARENGO AVE STE 5
PASADENA, CA 91101
Los Angeles County (213) 718-1422

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 Ferdenzi's NPI number?

The NPI number for John Ferdenzi is 1285455287. It was assigned to this individual provider in the NPPES registry on October 22, 2024.

Where is John Ferdenzi located?

John Ferdenzi practices at 427 S Marengo Ave Ste 5, Pasadena, CA 91101. The listed phone number is (213) 718-1422.

What is John Ferdenzi's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for John Ferdenzi was last updated on October 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.