Byron Chan, D.D.S.
NPI 1003179110 · Orthodontics and Dentofacial Orthopedics Dentistry · Torrance, CA
Byron Chan, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Torrance, CA (NPI 1003179110).
Provider details
- NPI number
- 1003179110
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 15025 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2012-06-22
- Last updated
- 2012-06-22
Frequently asked questions
- What is Byron Chan's NPI number?
- Byron Chan's National Provider Identifier (NPI) is 1003179110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byron Chan's specialty?
- Byron Chan is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Byron Chan located?
- Byron Chan's practice location on file with NPPES is 21320 Hawthorne Boulevard, Torrance, CA 90503-5671.
- What is Byron Chan's phone number?
- The practice phone number listed in the NPPES registry for Byron Chan is (310) 543-2555.
- Is Byron Chan's NPI active?
- Yes — Byron Chan's NPI (1003179110) is active in the NPPES registry as of the last update on 2012-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.