MARTIN L STEELE MSW
NPI 1730336546
Social Worker in San Francisco, CA

Q: What is Martin Steele's NPI number?

The NPI number for Martin Steele is 1730336546. It was assigned to this individual provider in the NPPES registry on August 22, 2008.

Q: What is Martin Steele's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Martin Steele was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since August 22, 2008

52 DORE ST, SAN FRANCISCO, CA 94103(415) 861-0828 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Martin L Steele Msw NPPES

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

MARTIN L STEELE MSW (NPI 1730336546) is an individual social worker in San Francisco, California, licensed in California (101284) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1730336546

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameMARTIN L STEELECredential: MSW

Location Address52 DORE STSan Francisco, CA 94103-3828

Mailing Address368 Fell StSan Francisco, CA 94102-5144 · (415) 861-0828

Phone(415) 861-0828

Sole ProprietorYes

Enumeration DateAugust 22, 2008

Last NPPES UpdateAugust 6, 2025

NPPES CertifiedAugust 6, 2025

✔ NPI 1730336546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CA · 101284

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 24004 (CA), 63163 (CA)

52 DORE ST, San Francisco, CA 94103

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Other Identifiers 2

OtherASW24004CA · 21105

Other63163CA · Asw63163

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.

MS. CECILE A O'CONNOR RN

Registered Nurse