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

DOROTHY LORRAINE RILEY
NPI 1982527107
Day Training/Habilitation Specialist in Covina, CA

Active since August 03, 2026
4740 N GRAND AVE, COVINA, CA 91724(626) 859-2089 Get Directions Write a Review

NPPES record added: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dorothy Lorraine Riley NPPES

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

DOROTHY LORRAINE RILEY (NPI 1982527107) is an individual day training/habilitation specialist in Covina, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1982527107
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameDOROTHY LORRAINE RILEY
Location Address4740 N GRAND AVECovina, CA 91724-2005
Mailing Address4740 N Grand AveCovina, CA 91724-2005 · (626) 859-2089
Phone(626) 859-2089
Sole ProprietorNo
Enumeration DateAugust 3, 2026
NPPES CertifiedAugust 3, 2026
✔ NPI 1982527107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
4740 N GRAND AVE, Covina, CA 91724
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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.

MARY ELLEN TANNER LCSW
Social Worker (Clinical)
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
CHRISTOPHER GANNON
Rehabilitation Practitioner
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
ELSA ELIZALDE BA
Rehabilitation Practitioner
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
MRS. RUTH ISELA SIGALA M.A.
Rehabilitation Practitioner
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
MS. VANESSA LINDA CRUZ TORRES LCSW
Social Worker (Clinical)
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 422-8033
BRITTANY KERSEY
Licensed Psychiatric Technician
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
ERIKA IRIGOYEN-GARZON B.A
Rehabilitation Practitioner
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089
SASHA HEFLIN II
Counselor (Mental Health)
4740 N GRAND AVE
COVINA, CA 91724
Los Angeles County (626) 859-2089

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 Dorothy Riley's NPI number?

The NPI number for Dorothy Riley is 1982527107. It was assigned to this individual provider in the NPPES registry on August 3, 2026.

Where is Dorothy Riley located?

Dorothy Riley practices at 4740 N Grand Ave, Covina, CA 91724. The listed phone number is (626) 859-2089.

What is Dorothy Riley'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 Dorothy Riley was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.