Allison Marie Degraaf, MS, BCBA
Behavior Analyst · Torrance, CA
Allison Marie Degraaf, MS, BCBA is a behavior analyst with a practice address in Torrance, California, and NPI 1174880645, issued on Apr 20, 2012. Check the license (California 1-11-8631, 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
- Allison Marie Degraaf
- Credential
- MS, BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-11-8631 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3868 W Carson St, Torrance, CA 90503
- Phone
- (310) 792-2877
- Enumerated
- Apr 20, 2012
- Record last updated
- Apr 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (310) 792-2878
- Entity
- Type 1 · individual
Also registered at 3868 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amanda Groos, MA, BCBABehavior Analyst1154724367
- Markee Gueldenzopf, MS, BCBABehavior Analyst1326441544
- Elizabeth Kebschull, LCSWClinical Social Worker1184616674
- Eric Maier, MS, BCBABehavior Analyst1205193778
Verify Allison Marie Degraaf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1-11-8631Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
218 behavior analyst records list a practice address in Torrance
They are 218 of the 8,901 NPPES records with a practice address in Torrance, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 218 in Torrance → All 20,348 in California → Every provider in Torrance →
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- Josette Abbas, BCBAWalnut Creek, CA1407357916
Common questions
What is Allison Marie Degraaf, MS, BCBA's NPI number?
Allison Marie Degraaf, MS, BCBA's National Provider Identifier (NPI) is 1174880645, issued on Apr 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Allison Marie Degraaf, MS, BCBA located?
The NPPES record lists a practice address at 3868 W Carson St, Torrance, CA, 90503. Phone: (310) 792-2877. Providers update this record themselves, so call before visiting.
How can I verify Allison Marie Degraaf, MS, BCBA's license?
NPPES lists California license number 1-11-8631, 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.