NPPES file of Aug 9, 2026

Sandy Estefanous

Behavior Analyst · Garden Grove, CA

Sandy Estefanous is a behavior analyst with a practice address in Garden Grove, California, and NPI 1174088546, issued on Feb 9, 2019. 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
1174088546
Name
Sandy Estefanous
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
12881 Knott St Ste 209, Garden Grove, CA 92841
Phone
(877) 264-6747
Enumerated
Feb 9, 2019
Record last updated
Mar 7, 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.
Download card Updates feed

Also registered at 12881 Knott St Ste 209

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

  1. Cortlyn MoralesBehavior Analyst1093355471
  2. Tieni OhBehavior Analyst1285323691

Verify Sandy Estefanous 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

203 behavior analyst records list a practice address in Garden Grove

They are 203 of the 4,572 NPPES records with a practice address in Garden Grove, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 203 in Garden Grove → All 20,348 in California → Every provider in Garden Grove →

Other behavior analyst records in California

  1. Eduardo A HernandezTorrance, CA1811564081
  2. Ali AaronNapa, CA1689112575
  3. Melanie Ann AbadSan Mateo, CA1366808545
  4. Marine Abadzhyan, ANorth Hollywood, CA1437533494
  5. Ashley Aurora AbalosRancho Cucamonga, CA1225974124
  6. Valerie Abaniel, M.A BCBAFullerton, CA1336377340
  7. Althea Abaqueta, BCBAFountain Valley, CA1619272853
  8. Stephanie AbarcaCorona, CA1124987656
  9. Vanessa AbarcaSan Jose, CA1558900910
  10. Josette Abbas, BCBAWalnut Creek, CA1407357916

Common questions

What is Sandy Estefanous's NPI number?

Sandy Estefanous's National Provider Identifier (NPI) is 1174088546, issued on Feb 9, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sandy Estefanous located?

The NPPES record lists a practice address at 12881 Knott St Ste 209, Garden Grove, CA, 92841. Phone: (877) 264-6747. Providers update this record themselves, so call before visiting.

How can I verify Sandy Estefanous'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.