Layla Feldhaus, BCBA, L/OTR
Behavior Analyst · San Diego, CA
Layla Feldhaus, BCBA, L/OTR is a behavior analyst with a practice address in San Diego, California, and NPI 1912241647, issued on Nov 19, 2012. Check the license (California 1-05-2573, 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.
- Name
- Layla Feldhaus
- Credential
- BCBA, L/OTR
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-05-2573 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3731 6TH Ave Ste 100, San Diego, CA 92103
- Phone
- (855) 223-7123
- Enumerated
- Nov 19, 2012
- Record last updated
- Dec 28, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (619) 374-7134
- Entity
- Type 1 · individual
Also registered at 3731 6TH Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Monika AlonsoBehavior Technician1346758034
Verify Layla Feldhaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1-05-2573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,157 behavior analyst records list a practice address in San Diego
They are 1,157 of the 52,937 NPPES records with a practice address in San Diego, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,157 in San Diego → All 20,348 in California → Every provider in San Diego →
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Common questions
What is Layla Feldhaus, BCBA, L/OTR's NPI number?
Layla Feldhaus, BCBA, L/OTR's National Provider Identifier (NPI) is 1912241647, issued on Nov 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Layla Feldhaus, BCBA, L/OTR located?
The NPPES record lists a practice address at 3731 6TH Ave Ste 100, San Diego, CA, 92103. Phone: (855) 223-7123. Providers update this record themselves, so call before visiting.
How can I verify Layla Feldhaus, BCBA, L/OTR's license?
NPPES lists California license number 1-05-2573, 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.