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ELIDIA ROMERO-DIAZ
NPI 1376278879
Day Training/Habilitation Specialist in Ontario, CA

Active since July 19, 2022
855 N EUCLID AVE, ONTARIO, CA 91762(909) 983-2020(909) 983-6847 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 24, 2023, Jul 19, 2022 (2 updates tracked since 2022).

About Elidia Romero-diaz NPPES

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

ELIDIA ROMERO-DIAZ (NPI 1376278879) is an individual day training/habilitation specialist in Ontario, California and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1376278879
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameELIDIA ROMERO-DIAZ
Location Address855 N EUCLID AVEOntario, CA 91762-2729
Mailing Address855 N Euclid AveOntario, CA 91762-2729 · (909) 983-2020 · Fax (909) 983-6847
Phone(909) 983-2020
Fax(909) 983-6847
Sole ProprietorNo
Enumeration DateJuly 19, 2022
Last NPPES UpdateJuly 14, 20252 updates tracked since enumeration
NPPES CertifiedJuly 14, 2025
✔ NPI 1376278879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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 ListedCounselorTaxonomy 101Y00000X
Also ListedCommunity Health WorkerTaxonomy 172V00000X
855 N EUCLID AVE, Ontario, CA 91762
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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.

JORDYN ALEXANDRIA HECKER
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
MS. NATIVIDAD VASQUEZ-SILVA MFT
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
ROXANA GUADALQUIVIR
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
MS. N. FIDELIS GARCIA MFT INTERN
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
VIVIANA ROMAN M BA
Case Manager/Care Coordinator
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
ZAKIYA MARIE JOHNSON
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
NATASCHA RODRIGUEZ
Marriage & Family Therapist
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020
MS. EVA MARY MILLER LCSW
Social Worker (Clinical)
855 N EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 983-2020

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 Elidia Romero-diaz's NPI number?

The NPI number for Elidia Romero-diaz is 1376278879. It was assigned to this individual provider in the NPPES registry on July 19, 2022.

Where is Elidia Romero-diaz located?

Elidia Romero-diaz practices at 855 N Euclid Ave, Ontario, CA 91762. The listed phone number is (909) 983-2020.

What is Elidia Romero-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 Elidia Romero-diaz was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.