NPPES file of Aug 9, 2026

Sean Antczak

Behavior Technician · Santa Ana, CA

Sean Antczak is a behavior technician with a practice address in Santa Ana, California, and NPI 1053128835, issued on Dec 16, 2024. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053128835
Name
Sean Antczak
Primary taxonomy
Behavior Technician 106S00000X
Practice location
1901 Carnegie Ave, Santa Ana, CA 92705
Phone
(800) 273-4292
Enumerated
Dec 16, 2024
Record last updated
Dec 16, 2024
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 1901 Carnegie Ave

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

  1. Pratyusha AbbireddiBehavior Technician1932059169
  2. Darius ArdalanBehavior Technician1306735535
  3. Tanisa BeachBehavior Technician1275411175
  4. Marissa BermudezBehavior Technician1821896036
  5. Jamal CarrawayBehavior Technician1376491274
  6. Noelia ChamberlainBehavior Technician1740172162

Verify Sean Antczak 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
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1,625 behavior technician records list a practice address in Santa Ana

They are 1,625 of the 8,904 NPPES records with a practice address in Santa Ana, and 171,666 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,625 in Santa Ana → All 171,666 in California → Every provider in Santa Ana →

Other behavior technician records in California

  1. James A DetarFremont, CA1699551622
  2. Jordyn A JacksonMoreno Valley, CA1336837749
  3. Jessica A RodriguezIrvine, CA1033701982
  4. Yuki A'BeckettMonrovia, CA1548138944
  5. Paris A'SaniMonrovia, CA1336930510
  6. Rana AabedMonrovia, CA1245960640
  7. Lucila AabyMonrovia, CA1912691692
  8. Madeleine AahlSan Leandro, CA1386288140
  9. Erica AaltoTorrance, CA1598519159
  10. Kylie AardemaOrange, CA1124864210

Common questions

What is Sean Antczak's NPI number?

Sean Antczak's National Provider Identifier (NPI) is 1053128835, issued on Dec 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Sean Antczak located?

The NPPES record lists a practice address at 1901 Carnegie Ave, Santa Ana, CA, 92705. Phone: (800) 273-4292. Providers update this record themselves, so call before visiting.

How can I verify Sean Antczak'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.

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.