NPPES file of Aug 9, 2026

Maritza Castaneda

Behavior Analyst · Whittier, CA

Maritza Castaneda is a behavior analyst with a practice address in Whittier, California, and NPI 1871185355, issued on Feb 6, 2021. Check the license (California 1-24-74793, 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
1871185355
Name
Maritza Castaneda
Primary taxonomy
Behavior Analyst 103K00000X
License numbers
1-24-74793 CA
1867490 CA
Self-reported in NPPES; status is on the state search
Practice location
13135 Barton RD, Whittier, CA 90605
Phone
(714) 227-3921
Enumerated
Feb 6, 2021
Record last updated
Oct 21, 2025
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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8 nearest behavior analyst records → All 20,348 in California → Look up another NPI →

Also registered at 13135 Barton RD

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

  1. Stacey AcevedoBehavior Technician1548848153
  2. Anthony AguilarBehavior Technician1790429884
  3. Jasmine AguilarBehavior Technician1568054179
  4. Andrea AlcarazBehavior Technician1558095893
  5. Breanne AllenBehavior Technician1114517430
  6. Paloma AnzurezBehavior Technician1093308264

Verify Maritza Castaneda 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 1-24-74793    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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Maritza Castaneda among 20,348 behavior analyst records in California

Maritza Castaneda is one of 20,348 behavior analyst records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 63% of them.

  • NPI issued2021 · 63% of these records are older, 29% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

87 behavior analyst records list a practice address in Whittier

They are 87 of the 2,836 NPPES records with a practice address in Whittier, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 20,348 in California → Every provider in Whittier → Behavior Analyst nationwide →

The 8 behavior analyst records with the nearest ZIP codes

  1. Sharon EumWhittier, CA 906051609415280
  2. Victoria GonzalesWhittier, CA 906051790366706
  3. Ashley HernandezWhittier, CA 906051588254635
  4. Abraham Ibarra, M.S.Whittier, CA 906051588250955
  5. Jessica LuttrellWhittier, CA 906051740899723
  6. Mariam Martirosyan, MAWhittier, CA 906051225624604
  7. Brittany Merced, MSWhittier, CA 906051801362074
  8. Daniel MirandaWhittier, CA 906051366036527

Common questions

What is Maritza Castaneda's NPI number?

Maritza Castaneda's National Provider Identifier (NPI) is 1871185355, issued on Feb 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Maritza Castaneda located?

The NPPES record lists a practice address at 13135 Barton RD, Whittier, CA, 90605. Phone: (714) 227-3921. Providers update this record themselves, so call before visiting.

How can I verify Maritza Castaneda's license?

NPPES lists California license number 1-24-74793, 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.

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.