Registry data as of Aug 27, 2026

Chau Nguyen

Behavior Analyst · Santa Ana, CA

Chau Nguyen is a behavior analyst with a practice address in Santa Ana, California, and NPI 1700771680, issued on Jun 11, 2025. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1700771680
Name
Chau Nguyen
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
2201 E 4TH St, Santa Ana, CA 92705
Phone
(714) 683-5876
Enumerated
Jun 11, 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 2201 E 4TH St

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

  1. Dajana AbramsBehavior Technician1548122815
  2. Esmeralda Aguilar-SanchezBehavior Technician1700688280
  3. Nila AstwoodBehavior Technician1336941814
  4. Nikita AulakhBehavior Technician1639096456
  5. Vivian AvalosBehavior Technician1073070025
  6. Darlin AvinaBehavior Technician1912840596

Verify Chau Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

165 behavior analyst records list a Santa Ana practice address

They are 165 of the 8,904 NPPES records with a Santa Ana practice address, and 19,950 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 165 in Santa Ana → All 19,950 in California → Every provider in Santa Ana →

Other behavior analyst records in California

  1. Eduardo A HernandezTorrance, CA1811564081
  2. Ali AaronNapa, CA1689112575
  3. Elise AasenSan Francisco, CA1952829210
  4. Melanie Ann AbadSan Mateo, CA1366808545
  5. Marine Abadzhyan, ANorth Hollywood, CA1437533494
  6. Ashley Aurora AbalosRancho Cucamonga, CA1225974124
  7. Valerie Abaniel, M.A BCBAFullerton, CA1336377340
  8. Althea Abaqueta, BCBAFountain Valley, CA1619272853
  9. Stephanie AbarcaCorona, CA1124987656
  10. Vanessa AbarcaSan Jose, CA1558900910

Common questions

What is Chau Nguyen's NPI number?

Chau Nguyen's National Provider Identifier (NPI) is 1700771680, issued on Jun 11, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Chau Nguyen located?

The NPPES record lists a practice address at 2201 E 4TH St, Santa Ana, CA, 92705. Phone: (714) 683-5876. Providers update this record themselves, so call before visiting.

How can I verify Chau Nguyen'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.