OrganizationActive
Chang U. Yi DDS
NPI 1255703682 · General Practice Dentistry · Fairfax, VA
Chang U. Yi DDS is a General Practice Dentistry organization in Fairfax, VA (NPI 1255703682).
Provider details
- NPI number
- 1255703682
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Parent organization
- Potomac Valley Dental Care, PLLC
- Organization subpart
- Yes
- Authorized official
- Chang Yi, Dentist/Owner(703) 222-2992
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
4210 Fairfax Corner Ave W
Suite 225
Fairfax, VA 22030-8619
Phone: (703) 222-2992
Fax: (703) 222-9252
Street-level locationGet directions
Mailing address
4210 Fairfax Corner Ave W
Fairfax, VA 22030-8619
Registry dates
- Enumerated
- 2015-10-26
- Last updated
- 2015-10-26
Frequently asked questions
- What is Chang U. Yi DDS's NPI number?
- Chang U. Yi DDS's National Provider Identifier (NPI) is 1255703682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chang U. Yi DDS?
- Chang U. Yi DDS is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Chang U. Yi DDS located?
- Chang U. Yi DDS's practice location on file with NPPES is 4210 Fairfax Corner Ave W, Fairfax, VA 22030-8619.
- What is Chang U. Yi DDS's phone number?
- The practice phone number listed in the NPPES registry for Chang U. Yi DDS is (703) 222-2992.
- Who is the authorized official for Chang U. Yi DDS?
- The authorized official listed on Chang U. Yi DDS's NPPES record is Chang Yi, Dentist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chang U. Yi DDS's NPI active?
- Yes — Chang U. Yi DDS's NPI (1255703682) is active in the NPPES registry as of the last update on 2015-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.