Registry data as of Aug 27, 2026

Leslie Oregel

Behavior Technician · Monrovia, CA

Leslie Oregel is a behavior technician with a practice address in Monrovia, California, and NPI 1366258444, issued on Dec 4, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1366258444
Name
Leslie Oregel
Primary taxonomy
Behavior Technician 106S00000X
Practice location
1333 S Mayflower Ave Ste 220, Monrovia, CA 91016
Phone
(855) 295-3276
Enumerated
Dec 4, 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 1333 S Mayflower Ave Ste 220

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

  1. Rana AabedBehavior Technician1245960640
  2. Lucila AabyBehavior Technician1912691692
  3. Ruth AbarcaBehavior Technician1316690209
  4. Edward AbbeyBehavior Technician1265145817
  5. Sara AbbondanzaBehavior Technician1295508901
  6. Ayanna AbdallaBehavior Technician1811698756

Verify Leslie Oregel 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 →

16,526 behavior technician records list a practice address in Monrovia

They are 16,526 of the 17,347 NPPES records with a practice address in Monrovia, and 171,666 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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 Leslie Oregel's NPI number?

Leslie Oregel's National Provider Identifier (NPI) is 1366258444, issued on Dec 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Oregel located?

The NPPES record lists a practice address at 1333 S Mayflower Ave Ste 220, Monrovia, CA, 91016. Phone: (855) 295-3276. Providers update this record themselves, so call before visiting.

How can I verify Leslie Oregel'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.

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) 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 27, 2026.