NPPES file of Aug 9, 2026

Belynda Treadwell

Behavior Analyst · Riverside, CA

Belynda Treadwell is a behavior analyst with a practice address in Riverside, California, and NPI 1740930882, issued on Mar 23, 2022. Check the license (California 1-21-57383, 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
1740930882
Name
Belynda Treadwell
Primary taxonomy
Behavior Analyst 103K00000X
License number
1-21-57383 CA
Self-reported in NPPES; status is on the state search
Practice location
5005 Canyon Crest Dr, Riverside, CA 92507
Phone
(951) 346-4860
Enumerated
Mar 23, 2022
Record last updated
Mar 23, 2022
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 5005 Canyon Crest Dr

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

  1. Maria AndradeBehavior Analyst1821763251
  2. Kesjana Cake, PSYD, MAClinical Psychologist1114157567
  3. Mark Downey, PH.D.Clinical Psychologist1619646395
  4. Michelle Evans, PSYD, BCBAClinical Psychologist1831489533
  5. Mary McRaeStudent in an Organized Health Care Education/Training Program1538868377
  6. Ho Eun ParkBehavior Analyst1508633827

Verify Belynda Treadwell 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 1-21-57383
    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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330 behavior analyst records list a practice address in Riverside

They are 330 of the 13,893 NPPES records with a practice address in Riverside, 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 Belynda Treadwell's NPI number?

Belynda Treadwell's National Provider Identifier (NPI) is 1740930882, issued on Mar 23, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Belynda Treadwell located?

The NPPES record lists a practice address at 5005 Canyon Crest Dr, Riverside, CA, 92507. Phone: (951) 346-4860. Providers update this record themselves, so call before visiting.

How can I verify Belynda Treadwell's license?

NPPES lists California license number 1-21-57383, 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.