Brian Mendoza
NPI 1598456576 · Peer Specialist · San Leandro, CA
Brian Mendoza is a Peer Specialist provider in San Leandro, CA (NPI 1598456576).
Provider details
- NPI number
- 1598456576
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2023-05-18
- Last updated
- 2023-06-16
- Certified
- 2023-06-16
Frequently asked questions
- What is Brian Mendoza's NPI number?
- Brian Mendoza's National Provider Identifier (NPI) is 1598456576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Mendoza's specialty?
- Brian Mendoza is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Brian Mendoza located?
- Brian Mendoza's practice location on file with NPPES is 253 Williams St, San Leandro, CA 94577-5834.
- What is Brian Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Brian Mendoza is (510) 468-4526.
- Is Brian Mendoza's NPI active?
- Yes — Brian Mendoza's NPI (1598456576) is active in the NPPES registry as of the last update on 2023-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.