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David Leong, D.M.D.
NPI 1801015813 · General Practice Dentistry · Antioch, CA
David Leong, D.M.D. is a General Practice Dentistry provider in Antioch, CA (NPI 1801015813).
Provider details
- NPI number
- 1801015813
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 38553 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
2642b Somersville Rd
Antioch, CA 94509-4428
Phone: (925) 778-4600
Fax: (925) 777-2061
Street-level locationGet directions
Mailing address
3033 Miwok Way
Clayton, CA 94517-2004
Registry dates
- Enumerated
- 2007-04-25
- Last updated
- 2008-07-16
Frequently asked questions
- What is David Leong's NPI number?
- David Leong's National Provider Identifier (NPI) is 1801015813, 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 General Practice Dentistry (Dental Providers).
- Where is David Leong located?
- David Leong's practice location on file with NPPES is 2642b Somersville Rd, Antioch, CA 94509-4428.
- What is David Leong's phone number?
- The practice phone number listed in the NPPES registry for David Leong is (925) 778-4600.
- Is David Leong's NPI active?
- Yes — David Leong's NPI (1801015813) is active in the NPPES registry as of the last update on 2008-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.