OrganizationActive
Seongro Yoon DDS Inc.
NPI 1043993470 · General Practice Dentistry · Fontana, CA
Seongro Yoon DDS Inc. is a General Practice Dentistry organization in Fontana, CA (NPI 1043993470).
Provider details
- NPI number
- 1043993470
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Seongro Yoon, Dentist(909) 803-2964
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
7337 East Ave.
Suite a
Fontana, CA 92336
Phone: (909) 803-2964
Fax: (909) 803-2968
Street-level locationGet directions
Mailing address
7337 East Ave.
Fontana, CA 92336
Registry dates
- Enumerated
- 2023-08-11
- Last updated
- 2023-08-11
Frequently asked questions
- What is Seongro Yoon DDS Inc.'s NPI number?
- Seongro Yoon DDS Inc.'s National Provider Identifier (NPI) is 1043993470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Seongro Yoon DDS Inc.?
- Seongro Yoon DDS Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Seongro Yoon DDS Inc. located?
- Seongro Yoon DDS Inc.'s practice location on file with NPPES is 7337 East Ave., Fontana, CA 92336.
- What is Seongro Yoon DDS Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Seongro Yoon DDS Inc. is (909) 803-2964.
- Who is the authorized official for Seongro Yoon DDS Inc.?
- The authorized official listed on Seongro Yoon DDS Inc.'s NPPES record is Seongro Yoon, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Seongro Yoon DDS Inc.'s NPI active?
- Yes — Seongro Yoon DDS Inc.'s NPI (1043993470) is active in the NPPES registry as of the last update on 2023-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.