IndividualActive
Leslie Nguyen
NPI 1336702398 · Behavior Technician · Hayward, CA
Leslie Nguyen is a Behavior Technician provider in Hayward, CA (NPI 1336702398).
Provider details
- NPI number
- 1336702398
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
22283 Main St
Hayward, CA 94541-4004
Phone: (800) 249-1266
Street-level locationGet directions
Mailing address
1301 E Orangewood Ave
Anaheim, CA 92805-6807
Registry dates
- Enumerated
- 2019-04-16
- Last updated
- 2019-04-16
Frequently asked questions
- What is Leslie Nguyen's NPI number?
- Leslie Nguyen's National Provider Identifier (NPI) is 1336702398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Nguyen's specialty?
- Leslie Nguyen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Leslie Nguyen located?
- Leslie Nguyen's practice location on file with NPPES is 22283 Main St, Hayward, CA 94541-4004.
- What is Leslie Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Leslie Nguyen is (800) 249-1266.
- Is Leslie Nguyen's NPI active?
- Yes — Leslie Nguyen's NPI (1336702398) is active in the NPPES registry as of the last update on 2019-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.