Mariah Ann Deweerd
Behavior Analyst · Sherman Oaks, CA
Mariah Ann Deweerd is a behavior analyst with a practice address in Sherman Oaks, California, and NPI 1447966866, issued on Jan 30, 2023. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mariah Ann Deweerd
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 15233 Ventura Blvd Ste 500, Sherman Oaks, CA 91403
- Phone
- (877) 418-2978
- Enumerated
- Jan 30, 2023
- Record last updated
- Feb 27, 2023
- Entity
- Type 1 · individual
Also registered at 15233 Ventura Blvd Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susan AfuwapePsychiatric/Mental Health Nurse Practitioner1396685210
- Joshua AguilarBehavior Technician1205643145
Verify Mariah Ann Deweerd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
137 behavior analyst records list a practice address in Sherman Oaks
They are 137 of the 2,691 NPPES records with a practice address in Sherman Oaks, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 137 in Sherman Oaks → All 20,348 in California → Every provider in Sherman Oaks →
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Common questions
What is Mariah Ann Deweerd's NPI number?
Mariah Ann Deweerd's National Provider Identifier (NPI) is 1447966866, issued on Jan 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Ann Deweerd located?
The NPPES record lists a practice address at 15233 Ventura Blvd Ste 500, Sherman Oaks, CA, 91403. Phone: (877) 418-2978. Providers update this record themselves, so call before visiting.
How can I verify Mariah Ann Deweerd'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), 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.