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

John J Ferdenzi

Individual provider Clinical Psychologist · NPI 1285455287

John J Ferdenzi is a Clinical Psychologist in Pasadena, California. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024

Practice location Address checks out

427 S Marengo Ave Ste 5
Pasadena, CA 91101-3134
Phone: (213) 718-1422
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 145635 (CA)

Record details

NPI number1285455287
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 22, 2024
Last updated in NPPESOctober 22, 2024
Certification dateOctober 22, 2024

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