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

Dr. Diane Carole Petroni, PHDMFT

Individual provider Psychoanalysis Psychologist · NPI 1235335951

Dr. Diane Carole Petroni, PHDMFT is a Psychoanalysis Psychologist in San Jose, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2

Practice location Address checks out

4990 Speak Ln Ste 100
San Jose, CA 95118-2776
Phone: (408) 266-7826
Fax: (408) 267-9649
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychoanalysis Psychologist (primary) Taxonomy 103TP0814X · Licence MFC17004 (CA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence MFC17004 (CA)

Record details

NPI number1235335951
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHDMFT
Sole proprietorNo
NPI enumeratedJune 21, 2007
Last updated in NPPESSeptember 11, 2025

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