MS. JANET ELAINE STASHAK MA, MFT
NPI 1023201779
Counselor - Addiction (Substance Use Disorder) in San Jose, CA

Active since August 24, 2007
90 GREAT OAKS BLVD, SAN JOSE, CA 95119(408) 281-0708 Get Directions Write a Review

NPPES record last updated: August 24, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Janet Elaine Stashak Ma, Mft NPPES

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

MS. JANET ELAINE STASHAK MA, MFT (NPI 1023201779) is an individual addiction (substance use disorder) provider in San Jose, California and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1023201779
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. JANET ELAINE STASHAKCredential: MA, MFT
Location Address90 GREAT OAKS BLVDSan Jose, CA 95119-1314
Mailing Address90 Great Oaks BlvdSan Jose, CA 95119-1314 · (408) 281-0708
Sole ProprietorYes
Enumeration DateAugust 24, 2007
NPI 1023201779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
90 GREAT OAKS BLVD, San Jose, CA 95119

Accepted Insurance

Other Providers at the Same Location NPPES 20

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

Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Marriage & Family Therapist
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD
SAN JOSE, CA 95119
Community/Behavioral Health
90 GREAT OAKS BLVD, SUITE 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119
Counselor (Addiction (Substance Use Disorder))
90 GREAT OAKS BLVD, 108
SAN JOSE, CA 95119

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 Janet Stashak's NPI number?

The NPI number for Janet Stashak is 1023201779. It was assigned to this individual provider in the NPPES registry on August 24, 2007.

Where is Janet Stashak located?

Janet Stashak practices at 90 Great Oaks Blvd, San Jose, CA 95119. The listed phone number is (408) 281-0708.

What is Janet Stashak's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

What insurance does Janet Stashak accept?

Health plans from HMSA list Janet Stashak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Janet Stashak was last updated on August 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.