Registry data as of Aug 27, 2026

Ellen Forsyth

Behavior Analyst · Hermosa Beach, CA

Ellen Forsyth is a behavior analyst with a practice address in Hermosa Beach, California, and NPI 1700376357, issued on May 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
1700376357
Name
Ellen Forsyth
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
2447 Pacific Coast Hwy Ste 111, Hermosa Beach, CA 90254
Phone
(310) 374-3300
Enumerated
May 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.
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Also registered at 2447 Pacific Coast Hwy Ste 111

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

  1. Linda BonillaBehavior Technician1609355817
  2. Cheree ChavisBehavior Technician1427546456
  3. Erin Connelly, BCBABehavior Analyst1801332036
  4. Christina KowanBehavior Analyst1043699903
  5. Trista MenesesBehavior Analyst1609413939
  6. Sean NultyBehavior Technician1144737313

Verify Ellen Forsyth 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 →

50 behavior analyst records list a Hermosa Beach practice address

They are 50 of the 510 NPPES records with a Hermosa Beach practice address, 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 Ellen Forsyth's NPI number?

Ellen Forsyth's National Provider Identifier (NPI) is 1700376357, issued on May 18, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Forsyth located?

The NPPES record lists a practice address at 2447 Pacific Coast Hwy Ste 111, Hermosa Beach, CA, 90254. Phone: (310) 374-3300. Providers update this record themselves, so call before visiting.

How can I verify Ellen Forsyth'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.

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.