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Anselmo Contreras
NPI 1043195092 · Peer Specialist · San Mateo, CA
Anselmo Contreras is a Peer Specialist provider in San Mateo, CA (NPI 1043195092).
Provider details
- NPI number
- 1043195092
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
114 S Delaware St
San Mateo, CA 94401-3222
Phone: (510) 424-6342
Fax: (510) 424-6342
Street-level locationGet directions
Mailing address
114 S Delaware St
San Mateo, CA 94401-3222
Registry dates
- Enumerated
- 2025-08-08
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Anselmo Contreras's NPI number?
- Anselmo Contreras's National Provider Identifier (NPI) is 1043195092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anselmo Contreras's specialty?
- Anselmo Contreras is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Anselmo Contreras located?
- Anselmo Contreras's practice location on file with NPPES is 114 S Delaware St, San Mateo, CA 94401-3222.
- What is Anselmo Contreras's phone number?
- The practice phone number listed in the NPPES registry for Anselmo Contreras is (510) 424-6342.
- Is Anselmo Contreras's NPI active?
- Yes — Anselmo Contreras's NPI (1043195092) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.