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MS. CASSANDRA LYNN GARNER
NPI 1235816422
Day Training/Habilitation Specialist in Martinez, CA

Active since June 29, 2023
1330 ARNOLD DR, MARTINEZ, CA 94553(510) 543-5663 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2025, May 12, 2025, Jul 4, 2023 (3 updates tracked since 2023).

About Ms. Cassandra Lynn Garner NPPES

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

MS. CASSANDRA LYNN GARNER (NPI 1235816422) is an individual day training/habilitation specialist in Martinez, California and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1235816422
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameMS. CASSANDRA LYNN GARNER
Location Address1330 ARNOLD DRMartinez, CA 94553-6538
Mailing Address1330 Arnold Dr Ste 140Martinez, CA 94553-6538
Phone(510) 543-5663
Sole ProprietorNo
Enumeration DateJune 29, 2023
Last NPPES UpdateOctober 6, 20253 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1235816422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyDay Training/Habilitation SpecialistNursing Service Related Providers
Taxonomy Code373H00000X
Definition
Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedCommunity Health WorkerTaxonomy 172V00000X
Also ListedPeer SpecialistTaxonomy 175T00000X
1330 ARNOLD DR, Martinez, CA 94553
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Other Providers at the Same Location NPPES 8

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

EMMANUEL ALBERTO MONZO
Behavior Technician
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (510) 268-8120
MRS. HILLARY ERIN BOWERS
Peer Specialist
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 326-0016
IZABELLA GOH
Behavior Technician
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (510) 268-8120
MARIAH HUGHES
Behavior Technician
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 310-6311
PIERRE MALLETTE
Behavior Technician
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 310-6311
RICARDO TORRES
Rehabilitation Practitioner
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 977-7731
JOYCE FULTS
Registered Nurse (Administrator)
1330 ARNOLD DR, 140
MARTINEZ, CA 94553
Contra Costa County (925) 957-5158
SONJA BONNIE MACK
Day Training/Habilitation Specialist
1330 ARNOLD DR
MARTINEZ, CA 94553
Contra Costa County (925) 655-2507

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 Cassandra Garner's NPI number?

The NPI number for Cassandra Garner is 1235816422. It was assigned to this individual provider in the NPPES registry on June 29, 2023.

Where is Cassandra Garner located?

Cassandra Garner practices at 1330 Arnold Dr, Martinez, CA 94553. The listed phone number is (510) 543-5663.

What is Cassandra Garner's specialty?

The primary specialty registered for this NPI is Day Training/Habilitation Specialist with taxonomy code 373H00000X.

When was this NPI record last updated?

The NPPES record for Cassandra Garner was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.