IndividualActive
David Leong
NPI 1942832654 · Behavior Technician · Oakland, CA
David Leong is a Behavior Technician provider in Oakland, CA (NPI 1942832654).
Provider details
- NPI number
- 1942832654
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
400 29th St Ste 204
Oakland, CA 94609-3547
Phone: (510) 679-3545
Street-level locationGet directions
Mailing address
3425 Coffee Rd Ste C2
Modesto, CA 95355-1582
Registry dates
- Enumerated
- 2020-02-11
- Last updated
- 2020-02-11
- Certified
- 2020-02-11
Frequently asked questions
- What is David Leong's NPI number?
- David Leong's National Provider Identifier (NPI) is 1942832654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Leong's specialty?
- David Leong is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is David Leong located?
- David Leong's practice location on file with NPPES is 400 29th St Ste 204, Oakland, CA 94609-3547.
- What is David Leong's phone number?
- The practice phone number listed in the NPPES registry for David Leong is (510) 679-3545.
- Is David Leong's NPI active?
- Yes — David Leong's NPI (1942832654) is active in the NPPES registry as of the last update on 2020-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.