Alan Duong
NPI 1528644945 · Behavior Analyst · West Covina, CA
Alan Duong is a Behavior Analyst provider in West Covina, CA (NPI 1528644945).
Provider details
- NPI number
- 1528644945
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-24
- Last updated
- 2025-07-19
- Certified
- 2025-07-19
Frequently asked questions
- What is Alan Duong's NPI number?
- Alan Duong's National Provider Identifier (NPI) is 1528644945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Duong's specialty?
- Alan Duong is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Alan Duong located?
- Alan Duong's practice location on file with NPPES is 1000 Lakes Dr Ste 320, West Covina, CA 91790-2938.
- What is Alan Duong's phone number?
- The practice phone number listed in the NPPES registry for Alan Duong is (888) 428-3223.
- Is Alan Duong's NPI active?
- Yes — Alan Duong's NPI (1528644945) is active in the NPPES registry as of the last update on 2025-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.