IndividualActive
Charles Rivera
NPI 1881106730 · Community Health Worker · San Francisco, CA
Charles Rivera is a Community Health Worker provider in San Francisco, CA (NPI 1881106730).
Provider details
- NPI number
- 1881106730
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1380 Howard St Fl 5
San Francisco, CA 94103-2652
Phone: (415) 255-3421
Street-level locationGet directions
Mailing address
Sf Dept. of Public Health Behavioral Health Services
San Francisco, CA 94103
Registry dates
- Enumerated
- 2017-11-01
- Last updated
- 2017-11-01
Frequently asked questions
- What is Charles Rivera's NPI number?
- Charles Rivera's National Provider Identifier (NPI) is 1881106730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Rivera's specialty?
- Charles Rivera is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Charles Rivera located?
- Charles Rivera's practice location on file with NPPES is 1380 Howard St Fl 5, San Francisco, CA 94103-2652.
- What is Charles Rivera's phone number?
- The practice phone number listed in the NPPES registry for Charles Rivera is (415) 255-3421.
- Is Charles Rivera's NPI active?
- Yes — Charles Rivera's NPI (1881106730) is active in the NPPES registry as of the last update on 2017-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.