Mercedes Ballesteros
NPI 1932604329 · Community Health Worker · San Leandro, CA
Mercedes Ballesteros is a Community Health Worker provider in San Leandro, CA (NPI 1932604329).
Provider details
- NPI number
- 1932604329
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
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
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
Mailing address
Registry dates
- Enumerated
- 2018-03-27
- Last updated
- 2018-03-29
Frequently asked questions
- What is Mercedes Ballesteros's NPI number?
- Mercedes Ballesteros's National Provider Identifier (NPI) is 1932604329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Ballesteros's specialty?
- Mercedes Ballesteros is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Mercedes Ballesteros located?
- Mercedes Ballesteros's practice location on file with NPPES is 2275 Arlington Dr, San Leandro, CA 94578-1132.
- What is Mercedes Ballesteros's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Ballesteros is (510) 317-1444.
- Is Mercedes Ballesteros's NPI active?
- Yes — Mercedes Ballesteros's NPI (1932604329) is active in the NPPES registry as of the last update on 2018-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.