Grant Philip Duncan, MA, BCBA
Behavior Analyst · Richmond, CA
Grant Philip Duncan, MA, BCBA is a behavior analyst with a practice address in Richmond, California, and NPI 1831987098, issued on Apr 28, 2025. Check the license (California 1-22-61514, 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
- Grant Philip Duncan
- Credential
- MA, BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-22-61514 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2533 Clinton Ave, Richmond, CA 94804
- Phone
- (707) 483-0589
- Enumerated
- Apr 28, 2025
- Record last updated
- Apr 28, 2025
- Entity
- Type 1 · individual
Verify Grant Philip Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1-22-61514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 behavior analyst records list a practice address in Richmond
They are 33 of the 1,696 NPPES records with a practice address in Richmond, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Richmond → All 20,348 in California → Every provider in Richmond →
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- Ashley Aurora AbalosRancho Cucamonga, CA1225974124
- Valerie Abaniel, M.A BCBAFullerton, CA1336377340
- Althea Abaqueta, BCBAFountain Valley, CA1619272853
- Stephanie AbarcaCorona, CA1124987656
- Vanessa AbarcaSan Jose, CA1558900910
- Josette Abbas, BCBAWalnut Creek, CA1407357916
Common questions
What is Grant Philip Duncan, MA, BCBA's NPI number?
Grant Philip Duncan, MA, BCBA's National Provider Identifier (NPI) is 1831987098, issued on Apr 28, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Grant Philip Duncan, MA, BCBA located?
The NPPES record lists a practice address at 2533 Clinton Ave, Richmond, CA, 94804. Phone: (707) 483-0589. Providers update this record themselves, so call before visiting.
How can I verify Grant Philip Duncan, MA, BCBA's license?
NPPES lists California license number 1-22-61514, 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.