STEPHEN LEADER
NPI 1912541699
Technician, Other in San Francisco, CA

Q: What is Stephen Leader's NPI number?

The NPI number for Stephen Leader is 1912541699. It was assigned to this individual provider in the NPPES registry on November 5, 2019.

Q: What is Stephen Leader's specialty?

The primary specialty registered for this NPI is Technician, Other with taxonomy code 247200000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Leader was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 November 05, 2019

1282 MARKET ST, SAN FRANCISCO, CA 94102(415) 579-3021 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 12, 2025, Nov 5, 2019 (2 updates tracked since 2019).

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About Stephen Leader NPPES

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

STEPHEN LEADER (NPI 1912541699) is an individual technician, other provider in San Francisco, California, licensed in California (MPSS-DETHYJ) and active in the NPI registry since November 2019.

NPPES Registry Identity

NPI1912541699

Entity TypeIndividualMale

Primary Taxonomy247200000X

Provider Legal NameSTEPHEN LEADER

Location Address1282 MARKET STSan Francisco, CA 94102-4801

Mailing Address1282 Market StSan Francisco, CA 94102-4801

Phone(415) 579-3021

Sole ProprietorNo

Enumeration DateNovember 5, 2019

Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration

NPPES CertifiedNovember 12, 2025

✔ NPI 1912541699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyTechnician, OtherTechnologists, Technicians & Other Technical Service Providers

Taxonomy Code247200000X

License✔ Licensed in CA · MPSS-DETHYJ

Definition

A collective term for persons with specialized training in various narrow fields of expertise whose occupations require training and skills in specific technical processes and procedures; and where further classification is deemed unnecessary by the user.

Also ListedPeer SpecialistTaxonomy 175T00000X · License MPSS-DETHYJ (CA)

1282 MARKET ST, San Francisco, CA 94102

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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.

ASADULLAH AQIL ALGERE MEDI-CAL PSS

Peer Specialist