NPPES file of Aug 9, 2026

Cristina Faviola Diaz, FNP

Family Nurse Practitioner · San Mateo, CA

Cristina Faviola Diaz, FNP is a family nurse practitioner with a practice address in San Mateo, California, and NPI 1326859612, issued on Jan 15, 2025. Check the license (California 95024441, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326859612
Name
Cristina Faviola Diaz
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
95024441 CA
95089824 CA
Self-reported in NPPES; status is on the state search
Practice location
210 Baldwin Ave, San Mateo, CA 94401
Phone
(650) 579-6581
Enumerated
Jan 15, 2025
Record last updated
Jan 15, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 210 Baldwin Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan CampbellPediatrics Physician1669524989
  2. Michelle ChiFamily Nurse Practitioner1972452423
  3. Grace KamPediatrics Physician1346510096
  4. Connie Kniveton, M.D.Pediatrics Physician1891075784
  5. Elizabeth Quadraccia, PAPhysician Assistant1811936800
  6. Chen Chu Xie, NPPediatric Nurse Practitioner1063390573

Verify Cristina Faviola Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95024441    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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43 family nurse practitioner records list a practice address in San Mateo

They are 43 of the 3,909 NPPES records with a practice address in San Mateo, and 16,966 family nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 43 in San Mateo → All 16,966 in California → Every provider in San Mateo →

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Tiffanne Aaronsen, FNPIndio, CA1568191807
  6. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  7. Frances Abad, FNPLos Angeles, CA1053504514
  8. Nnenna AbaezeLong Beach, CA1457820763
  9. Raymond Abagat, FNPTorrance, CA1306685821
  10. Ashley AbalCastaic, CA1740140698

Common questions

What is Cristina Faviola Diaz, FNP's NPI number?

Cristina Faviola Diaz, FNP's National Provider Identifier (NPI) is 1326859612, issued on Jan 15, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Cristina Faviola Diaz, FNP located?

The NPPES record lists a practice address at 210 Baldwin Ave, San Mateo, CA, 94401. Phone: (650) 579-6581. Providers update this record themselves, so call before visiting.

How can I verify Cristina Faviola Diaz, FNP's license?

NPPES lists California license number 95024441, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.