Stephen Yu, D.D.S.
NPI 1780644724 · Orthodontics and Dentofacial Orthopedics Dentistry · Encino, CA
Stephen Yu, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Encino, CA (NPI 1780644724).
Provider details
- NPI number
- 1780644724
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31144 (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
20 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
- 2006-03-24
- Last updated
- 2011-12-01
Frequently asked questions
- What is Stephen Yu's NPI number?
- Stephen Yu's National Provider Identifier (NPI) is 1780644724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Yu's specialty?
- Stephen Yu is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Stephen Yu located?
- Stephen Yu's practice location on file with NPPES is 17815 Ventura Blvd, Encino, CA 91316-3610.
- What is Stephen Yu's phone number?
- The practice phone number listed in the NPPES registry for Stephen Yu is (818) 708-4909.
- Is Stephen Yu's NPI active?
- Yes — Stephen Yu's NPI (1780644724) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.