A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Alison Duncan, PSYD., BCBA — NPI 1992049639, Garden Grove, CA | NPI Central

Home/
NPI Lookup/
CA/
NPI 1992049639

IndividualActive

Alison Duncan, PSYD., BCBA

NPI 1992049639 · Clinical Child & Adolescent Psychologist · Garden Grove, CA

Provider details

NPI number: 1992049639
Entity type: Individual
Primary specialty: Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
Credential: PSYD., BCBA
Sex: Female
Sole proprietor: Yes
License: PSY28009 (CA)

Specialties & taxonomies

Clinical Child & Adolescent PsychologistPrimary103TC2200XLicense PSY28009 (CA)
Behavioral Health & Social Service Providers
Behavior Analyst103K00000XLicense 1118786 (CA)
Behavioral Health & Social Service Providers

Practice location

12062 Valley View St Ste 220

Garden Grove, CA 92845-1739

Phone: (203) 494-1328

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

12062 Valley View St Ste 220

Garden Grove, CA 92845-1739

Additional practice locations (1)

3501 W Jefferson Blvd
Los Angeles, CA 90018-3237
Phone: (203) 494-1328

Registry dates

Enumerated: 2012-11-19
Last updated: 2020-01-10
Certified: 2020-01-10

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.