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ANSELMO CONTRERAS
NPI 1043195092
Peer Specialist in San Mateo, CA

Active since August 08, 2025
114 S DELAWARE ST, SAN MATEO, CA 94401(510) 424-6342(510) 424-6342 Get Directions Write a Review

NPPES record last updated: August 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Anselmo Contreras NPPES

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

ANSELMO CONTRERAS (NPI 1043195092) is an individual peer specialist in San Mateo, California and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1043195092
Entity TypeIndividualMale
Primary Taxonomy175T00000X
Provider Legal NameANSELMO CONTRERAS
Location Address114 S DELAWARE STSan Mateo, CA 94401-3222
Mailing Address114 S Delaware StSan Mateo, CA 94401-3222 · (510) 424-6342
Phone(510) 424-6342
Fax(510) 424-6342
Sole ProprietorNo
Enumeration DateAugust 8, 2025
NPPES CertifiedAugust 8, 2025
✔ NPI 1043195092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
114 S DELAWARE ST, San Mateo, CA 94401
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHAWN MICHAEL COTTON
Peer Specialist
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 398-6168
CAMINAR
Substance Abuse Rehabilitation Facility
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 333-4226
MR. JIM BUCKNER
Specialist/Technologist
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 579-7881
MR. JUAN MANUEL FLORES JR.
Peer Specialist
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 579-7881
ROBERTO MENDOZA ASTUDILLO
Specialist/Technologist, Other
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 579-7881
WESLEY HARRY WONG
Peer Specialist
114 S DELAWARE ST
SAN MATEO, CA 94401
San Mateo County (650) 579-7881

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 Anselmo Contreras's NPI number?

The NPI number for Anselmo Contreras is 1043195092. It was assigned to this individual provider in the NPPES registry on August 8, 2025.

Where is Anselmo Contreras located?

Anselmo Contreras practices at 114 S Delaware St, San Mateo, CA 94401. The listed phone number is (510) 424-6342.

What is Anselmo Contreras's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Anselmo Contreras was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.