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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OLIVIA LONG
NPI 1871153700
Day Training/Habilitation Specialist in San Leandro, CA

Active since June 13, 2019
400 ESTUDILLO AVE STE 100, SAN LEANDRO, CA 94577(510) 924-0548 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 14, 2026, Aug 28, 2023, Jun 13, 2019 (3 updates tracked since 2019).

About Olivia Long NPPES

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

OLIVIA LONG (NPI 1871153700) is an individual day training/habilitation specialist in San Leandro, California and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1871153700
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameOLIVIA LONG
Location Address400 ESTUDILLO AVE STE 100San Leandro, CA 94577-4962
Mailing Address1620 Sweetwater DrSan Leandro, CA 94578-4732 · (510) 414-7534
Phone(510) 924-0548
Sole ProprietorNo
Enumeration DateJune 13, 2019
Last NPPES UpdateOctober 14, 20263 updates tracked since enumeration
NPPES CertifiedOctober 14, 2026
✔ NPI 1871153700 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 ListedBehavior TechnicianTaxonomy 106S00000X
Also ListedCommunity Health WorkerTaxonomy 172V00000X
400 ESTUDILLO AVE STE 100, San Leandro, CA 94577
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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.

MAREN ELIZABETH TROTTER ASW
Counselor (Mental Health)
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 352-9200
ALEXIS ELYSE SANCHEZ
Social Worker (Clinical)
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548
HAO-YUN CHU
Student in an Organized Health Care Education/Training Program
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548
MS. JENNIFER RAE CASTELLO MSW, LCSW
Social Worker (Clinical)
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548
CINDY TERESA GUTIERREZ
Community Health Worker
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548
EMMA MARTINEZ
Student in an Organized Health Care Education/Training Program
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548
MANDY RENE RIVAS-CROSS ASW 123267
Social Worker
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (408) 807-6787
IVVETTE MORA ESTRADA
Case Manager/Care Coordinator
400 ESTUDILLO AVE STE 100
SAN LEANDRO, CA 94577
Alameda County (510) 924-0548

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 Olivia Long's NPI number?

The NPI number for Olivia Long is 1871153700. It was assigned to this individual provider in the NPPES registry on June 13, 2019.

Where is Olivia Long located?

Olivia Long practices at 400 Estudillo Ave Ste 100, San Leandro, CA 94577. The listed phone number is (510) 924-0548.

What is Olivia Long'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 Olivia Long was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.