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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 LORRAINE SIMMONS
NPI 1235024365
Day Training/Habilitation Specialist in San Francisco, CA

Active since June 10, 2025
2210 CLAY ST, SAN FRANCISCO, CA 94115(415) 861-0828 Get Directions Write a Review

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

Record update history: Jul 6, 2026, Jun 10, 2025 (2 updates tracked since 2025).

About Olivia Lorraine Simmons NPPES

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

OLIVIA LORRAINE SIMMONS (NPI 1235024365) is an individual day training/habilitation specialist in San Francisco, California and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1235024365
Entity TypeIndividualFemale
Primary Taxonomy373H00000X
Provider Legal NameOLIVIA LORRAINE SIMMONS
Location Address2210 CLAY STSan Francisco, CA 94115-1930
Mailing Address368 Fell StSan Francisco, CA 94102-5144 · (415) 861-0828
Phone(415) 861-0828
Sole ProprietorNo
Enumeration DateJune 10, 2025
Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1235024365 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.
2210 CLAY ST, San Francisco, CA 94115
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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.

KRISTIN THOMPSON
Day Training/Habilitation Specialist
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 861-0828
ADAM RUBIN
Day Training/Habilitation Specialist
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 861-0828
BEATRICE L. MCKENZIE
Community Health Worker
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 776-4647
BENJAMIN UDO
Counselor
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 776-4647
MS. CAITLYN MCKENZIE SAUNDERS
Day Training/Habilitation Specialist
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 861-0828
JULIA MEDINA
Community Health Worker
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 776-4647
ALICE ROSS
Community Health Worker
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 776-4647
MICHELLE WOO
Day Training/Habilitation Specialist
2210 CLAY ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 861-0828

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 Simmons's NPI number?

The NPI number for Olivia Simmons is 1235024365. It was assigned to this individual provider in the NPPES registry on June 10, 2025.

Where is Olivia Simmons located?

Olivia Simmons practices at 2210 Clay St, San Francisco, CA 94115. The listed phone number is (415) 861-0828.

What is Olivia Simmons'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 Simmons was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.