Esther Eleanor Ruiz
Community Health Worker · San Mateo, CA
Esther Eleanor Ruiz is a community health worker with a practice address in San Mateo, California, and NPI 1811250087, issued on Jun 21, 2012. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Esther Eleanor Ruiz
- Primary taxonomy
- Community Health Worker 172V00000X
- Practice location
- 1950 Alameda DE Las Pulgas, San Mateo, CA 94403
- Phone
- (650) 573-3598
- Enumerated
- Jun 21, 2012
- Record last updated
- Jun 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (650) 522-9830
- Entity
- Type 1 · individual
Also registered at 1950 Alameda DE Las Pulgas
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen Akiyama, M.D.Psychiatry Physician1194886879
- Eliseo Amezcua, MAAddiction (Substance Use Disorder) Counselor1033345244
- Suzanne AubryMental Health Counselor1063738698
- Lauren Auster, MDPsychiatry Physician1942888359
- Doriana Bailey, M.D.Psychiatry Physician1477783900
Verify Esther Eleanor Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82 community health worker records list a practice address in San Mateo
They are 82 of the 3,909 NPPES records with a practice address in San Mateo, and 11,133 community health worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 82 in San Mateo → All 11,133 in California → Every provider in San Mateo →
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- Ariana Abayari-GonzalezSanta Barbara, CA1528847522
- Hana AbdallaNapa, CA1487201349
- Samuel Abdalla, CHWLoma Linda, CA1184569204
- Giacomo AbdallahSacramento, CA1902585813
- Sarah AbdallahConcord, CA1053094953
Common questions
What is Esther Eleanor Ruiz's NPI number?
Esther Eleanor Ruiz's National Provider Identifier (NPI) is 1811250087, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Esther Eleanor Ruiz located?
The NPPES record lists a practice address at 1950 Alameda DE Las Pulgas, San Mateo, CA, 94403. Phone: (650) 573-3598. Providers update this record themselves, so call before visiting.
How can I verify Esther Eleanor Ruiz's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.