NPPES file of Aug 9, 2026

Yvonne Castillo

Behavior Technician · Stockton, CA

Yvonne Castillo is a behavior technician with a practice address in Stockton, California, and NPI 1538638952, issued on Nov 14, 2018. 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
1538638952
Name
Yvonne Castillo
Primary taxonomy
Behavior Technician 106S00000X
Practice location
87 W March LN Ste 6, Stockton, CA 95207
Phone
(209) 667-2273
Enumerated
Nov 14, 2018
Record last updated
Nov 14, 2018 (not updated in 8 years: call before relying on the address or phone)
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 87 W March LN Ste 6

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

  1. Amina AliBehavior Technician1942837430
  2. Maira AsgharBehavior Technician1497378582
  3. Gianna BocciaBehavior Technician1487253324
  4. Makenna BraggBehavior Technician1518580604
  5. Amanda CabralesBehavior Technician1912522186
  6. Brianna CarungayBehavior Technician1437750445

Verify Yvonne Castillo 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.

3,108 behavior technician records list a practice address in Stockton

They are 3,108 of the 9,522 NPPES records with a practice address in Stockton, and 171,666 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,108 in Stockton → All 171,666 in California → Every provider in Stockton →

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 Yvonne Castillo's NPI number?

Yvonne Castillo's National Provider Identifier (NPI) is 1538638952, issued on Nov 14, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Yvonne Castillo located?

The NPPES record lists a practice address at 87 W March LN Ste 6, Stockton, CA, 95207. Phone: (209) 667-2273. Providers update this record themselves, so call before visiting.

How can I verify Yvonne Castillo'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.