1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Day Training Habilitation Specialist
  6. NPI Profile

JESSICA MICHELLE DIAZ
NPI 1154899474
Day Training/Habilitation Specialist in Los Angeles, CA

Active since November 05, 2018
3850 CRENSHAW BLVD, LOS ANGELES, CA 90008(323) 593-5300 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 27, 2026, Nov 5, 2018 (2 updates tracked since 2018).

About Jessica Michelle Diaz NPPES

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

JESSICA MICHELLE DIAZ (NPI 1154899474) is an individual day training/habilitation specialist in Los Angeles, California and active in the NPI registry since November 2018. She maintains a secondary practice location in Los Angeles.

NPPES Registry Identity

NPI1154899474
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameJESSICA MICHELLE DIAZ
Location Address3850 CRENSHAW BLVDLos Angeles, CA 90008-1821
Mailing Address3850 Crenshaw BlvdLos Angeles, CA 90008-1821 · (323) 593-5300
Phone(323) 593-5300
Sole ProprietorYes
Enumeration DateNovember 5, 2018
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1154899474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 · License R1327221118 (CA)
3850 CRENSHAW BLVD, Los Angeles, CA 90008
Open in Google Maps ↗

Secondary Practice Location 1

Location 1600 W Manchester AveLos Angeles, CA 90044-5770 · Phone (323) 750-9247 · Fax (323) 750-9248

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

SAMANTHA GURTH
Social Worker (Clinical)
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 751-3026
WENDY THALIA GARCIA
Counselor (Mental Health)
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 751-3026
SPENCER LEE DAVIS JR.
Social Worker (Clinical)
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 751-3026
NADEZHDA DAVIS
Nurse Practitioner
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 593-5300
DANEANE WYNTERE BELL
Marriage & Family Therapist
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 593-5300
MECHILLE PATRICE JOHNSON
Peer Specialist
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 751-3026
KEITH LOPEZ JACKSON
Social Worker (Clinical)
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 751-3026
ASHLEY NICOLE ANDERSON
Community Health Worker
3850 CRENSHAW BLVD
LOS ANGELES, CA 90008
Los Angeles County (323) 593-5300

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 Jessica Diaz's NPI number?

The NPI number for Jessica Diaz is 1154899474. It was assigned to this individual provider in the NPPES registry on November 5, 2018.

Where is Jessica Diaz located?

Jessica Diaz practices at 3850 Crenshaw Blvd, Los Angeles, CA 90008. The listed phone number is (323) 593-5300.

What is Jessica Diaz'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 Jessica Diaz was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.