Registry data as of Aug 27, 2026

Ricardo Diaz

Behavior Analyst · Temecula, CA

Ricardo Diaz is a behavior analyst with a practice address in Temecula, California, and NPI 1346758869, issued on Jan 18, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346758869
Name
Ricardo Diaz
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
27720 Jefferson Ave, Temecula, CA 92590
Phone
(951) 699-8640
Enumerated
Jan 18, 2018
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 27720 Jefferson Ave

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

  1. Stephanie Abbott-DigdiganSpeech-Language Pathologist1912485434
  2. Julie Byrd, LMFT - PSYDMarriage & Family Therapist1841443165
  3. Terral ChristopherBehavior Analyst1881234847
  4. Kayla DewbreBehavior Analyst1225531908
  5. Sidney FoxBehavior Technician1851920268
  6. Arianna GrassmannBehavior Analyst1033614003

Verify Ricardo Diaz 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 →

138 behavior analyst records list a Temecula practice address

They are 138 of the 4,057 NPPES records with a Temecula practice address, and 19,950 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 138 in Temecula → All 19,950 in California → Every provider in Temecula →

Other behavior analyst records in California

  1. Eduardo A HernandezTorrance, CA1811564081
  2. Ali AaronNapa, CA1689112575
  3. Elise AasenSan Francisco, CA1952829210
  4. Melanie Ann AbadSan Mateo, CA1366808545
  5. Marine Abadzhyan, ANorth Hollywood, CA1437533494
  6. Ashley Aurora AbalosRancho Cucamonga, CA1225974124
  7. Valerie Abaniel, M.A BCBAFullerton, CA1336377340
  8. Althea Abaqueta, BCBAFountain Valley, CA1619272853
  9. Stephanie AbarcaCorona, CA1124987656
  10. Vanessa AbarcaSan Jose, CA1558900910

Common questions

What is Ricardo Diaz's NPI number?

Ricardo Diaz's National Provider Identifier (NPI) is 1346758869, issued on Jan 18, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ricardo Diaz located?

The NPPES record lists a practice address at 27720 Jefferson Ave, Temecula, CA, 92590. Phone: (951) 699-8640. Providers update this record themselves, so call before visiting.

How can I verify Ricardo Diaz'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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.