Aaron Koay, MS, BCBA
Behavior Analyst · Walnut, CA
Practice location
21615 Brookside CtWalnut, CA 91789-1413
- Phone
- (909) 569-5814
NPI record
- NPI
- 1922630938
- Entity type
- Individual (Type 1)
- Enumeration date
- February 7, 2020
- Last updated
- August 13, 2026
- Certified
- August 13, 2026
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Behavior Analyst Primary | 103K00000X |
1-21-47250 | CA |
| Behavior Technician | 106S00000X |
— | — |
Other practice locations (1)
- 1411 S Garfield Ave Ste 101, Alhambra, CA 91801-5023 · (909) 569-5814
About Aaron Koay
Aaron Koay, MS, BCBA is a healthcare provider registered in the NPI registry with the primary taxonomy Behavior Analyst (code 103K00000X). The practice location is 21615 Brookside Ct, Walnut, CA 91789-1413. The NPI number 1922630938 was assigned on February 7, 2020 and the record was last updated on August 13, 2026.
Aaron Koay lists a license in the registry: #1-21-47250 (CA) for Behavior Analyst. License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Aaron Koay, MS, BCBA?
The NPI number is 1922630938.
What is the phone number of Aaron Koay?
The phone number listed for the practice location is (909) 569-5814.
Where is Aaron Koay located?
21615 Brookside Ct, Walnut, CA 91789-1413.
What is the taxonomy code for Aaron Koay?
The primary taxonomy code is 103K00000X – Behavior Analyst; 1 more listed above.
Is this information correct?
All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.
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