NPPES file of Aug 9, 2026

Malachi De Leon-Lopez

Behavior Analyst · Chula Vista, CA

Malachi De Leon-Lopez is a behavior analyst with a practice address in Chula Vista, California, and NPI 1134892896, issued on Jul 28, 2021. Check the license (California Y2845615, as entered in NPPES) 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
1134892896
Name
Malachi De Leon-Lopez
Primary taxonomy
Behavior Analyst 103K00000X
License number
Y2845615 CA
Self-reported in NPPES; status is on the state search
Practice location
865 3RD Ave, Chula Vista, CA 91911
Phone
(619) 383-0704
Enumerated
Jul 28, 2021
Record last updated
Jul 28, 2021 (not updated in 5 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.
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Also registered at 865 3RD Ave

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

  1. Vivencio Abante, DDSGeneral Practice Dentistry1336277748
  2. Rosa Maria Arias, MDPediatrics Physician1568433779
  3. Miguel Cordoba, MDPediatrics Physician1053382176
  4. Myrna Coronado, MDAdult Medicine Physician1710147566
  5. Violeta Curbelo, MDPediatrics Physician1679544878
  6. Patricia DiazBehavior Technician1407509243

Verify Malachi De Leon-Lopez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license Y2845615
    Check 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

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134 behavior analyst records list a practice address in Chula Vista

They are 134 of the 5,329 NPPES records with a practice address in Chula Vista, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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 Malachi De Leon-Lopez's NPI number?

Malachi De Leon-Lopez's National Provider Identifier (NPI) is 1134892896, issued on Jul 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Malachi De Leon-Lopez located?

The NPPES record lists a practice address at 865 3RD Ave, Chula Vista, CA, 91911. Phone: (619) 383-0704. Providers update this record themselves, so call before visiting.

How can I verify Malachi De Leon-Lopez's license?

NPPES lists California license number Y2845615, as entered by the provider. 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.

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.