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

Stephanie Antonioli, MFT

Individual provider Marriage & Family Therapist · NPI 1467951038

Stephanie Antonioli, MFT is a Marriage and Family Therapist in Campbell, California. Qualified in 1997, 29 years ago. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2018
What do these letters mean?
MFT — Marriage and Family Therapist
A therapist who treats couples and families.

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Practice location Address checks out

251 Llewellyn Ave
Campbell, CA 95008-1940
Phone: (408) 874-6164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 41205 (CA)

Record details

NPI number1467951038
Entity typeIndividual (Type 1)
GenderFemale
Credentials MFT
Sole proprietorNo
NPI enumeratedFebruary 8, 2018
Last updated in NPPESApril 22, 2024
Certification dateApril 22, 2024
Mailing address499 Loma Alta Ave, Los Gatos, CA 95030-6227

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMARRIAGE AND FAMILY THERAPIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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