Jeffrey Jang, DDS
NPI 1043423445 · Orthodontics and Dentofacial Orthopedics Dentistry · San Francisco, CA
Jeffrey Jang, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in San Francisco, CA (NPI 1043423445).
Provider details
- NPI number
- 1043423445
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33595 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Jang's NPI number?
- Jeffrey Jang's National Provider Identifier (NPI) is 1043423445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Jang's specialty?
- Jeffrey Jang is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Jeffrey Jang located?
- Jeffrey Jang's practice location on file with NPPES is 1848 Noriega Street, San Francisco, CA 94122-4324.
- What is Jeffrey Jang's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Jang is (415) 564-1552.
- Is Jeffrey Jang's NPI active?
- Yes — Jeffrey Jang's NPI (1043423445) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.