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SHAYNA ELVINA' SMITH
NPI 1992420061
Counselor - Addiction (Substance Use Disorder) in Martinez, CA

Active since October 11, 2022
1340 ARNOLD DR, MARTINEZ, CA 94553(925) 655-3172 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 17, 2025, Oct 11, 2022 (2 updates tracked since 2022).

About Shayna Elvina' Smith NPPES

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

SHAYNA ELVINA' SMITH (NPI 1992420061) is an individual addiction (substance use disorder) provider in Martinez, California, licensed in California (R1480980922) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1992420061
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameSHAYNA ELVINA' SMITH
Location Address1340 ARNOLD DRMartinez, CA 94553-4189
Mailing Address1340 Arnold DrMartinez, CA 94553-4189 · (925) 655-3172
Phone(925) 655-3172
Sole ProprietorYes
Enumeration DateOctober 11, 2022
Last NPPES UpdateDecember 17, 20252 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1992420061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · R1480980922
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X · License 14505 (CA)
1340 ARNOLD DR, Martinez, CA 94553
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Other Identifiers 1

MedicaidCA10534CA

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.

CHANTELL J BAKER
Registered Nurse
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 957-5150
VLADIMIR LOUIS
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 957-5050
CYNTHIA LOU COOK
Registered Nurse (Psychiatric/Mental Health, Adult)
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 957-5137
LAUREN SADLER
Day Training/Habilitation Specialist
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 655-2406
MRS. JOANNE GILLEN LAYTON
Counselor (Mental Health)
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 957-5131
TAMARA KAY JOINER
Community Health Worker
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 957-5110
THERESA MCINTYRE
Registered Nurse
1340 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 768-4866
ROBERTO ROMAN
Community Health Worker
1340 ARNOLD DR, STE 200
MARTINEZ, CA 94553
Contra Costa County (925) 957-5104

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 Shayna Smith's NPI number?

The NPI number for Shayna Smith is 1992420061. It was assigned to this individual provider in the NPPES registry on October 11, 2022.

Where is Shayna Smith located?

Shayna Smith practices at 1340 Arnold Dr, Martinez, CA 94553. The listed phone number is (925) 655-3172.

What is Shayna Smith's specialty?

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

When was this NPI record last updated?

The NPPES record for Shayna Smith was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.