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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LEONA JOYCE FOSTER
NPI 1649180761
Peer Specialist in Martinez, CA

Active since September 10, 2026
1350 ARNOLD DR STE 202, MARTINEZ, CA 94553(925) 313-7755(925) 646-4165 Get Directions Write a Review

NPPES record added: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Leona Joyce Foster NPPES

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

LEONA JOYCE FOSTER (NPI 1649180761) is an individual peer specialist in Martinez, California, licensed in California (MPSS-EYVIOQ) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1649180761
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameLEONA JOYCE FOSTER
Location Address1350 ARNOLD DR STE 202Martinez, CA 94553-4190
Mailing Address1350 Arnold Dr Ste 202Martinez, CA 94553-4190 · (925) 313-7755 · Fax (925) 646-4165
Phone(925) 313-7755
Fax(925) 646-4165
Sole ProprietorYes
Enumeration DateSeptember 10, 2026
NPPES CertifiedSeptember 10, 2026
✔ NPI 1649180761 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in CA · MPSS-EYVIOQ
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
1350 ARNOLD DR STE 202, Martinez, CA 94553
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Other Providers at the Same Location NPPES

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

MRS. DEBBIE ELLEN LAIRD CSW 1
Day Training/Habilitation Specialist
1350 ARNOLD DR STE 202
MARTINEZ, CA 94553
Contra Costa County (925) 313-7750

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 Leona Foster's NPI number?

The NPI number for Leona Foster is 1649180761. It was assigned to this individual provider in the NPPES registry on September 10, 2026.

Where is Leona Foster located?

Leona Foster practices at 1350 Arnold Dr Ste 202, Martinez, CA 94553. The listed phone number is (925) 313-7755.

What is Leona Foster's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Leona Foster was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.