OrganizationActive
Ha Tran Tsai Dental Corporation
NPI 1285287995 · Dentist · Ontario, CA
Ha Tran Tsai Dental Corporation is a Dentist organization in Ontario, CA (NPI 1285287995).
Provider details
- NPI number
- 1285287995
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Parent organization
- Ha Tran Tsai Dental Corp.
- Organization subpart
- Yes
- Authorized official
- Collin Tsai, President(415) 794-4279
Specialties & taxonomies
Dental Providers
- General Practice Dentistry1223G0001X
Dental Providers
Dental Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1361 East 4th Street
Ontario, CA 91764
Phone: (415) 794-4279
Approximate (ZIP-level) locationGet directions
Mailing address
1361 East 4th Street
Ontario, CA 91764
Registry dates
- Enumerated
- 2019-07-22
- Last updated
- 2019-07-22
Frequently asked questions
- What is Ha Tran Tsai Dental Corporation's NPI number?
- Ha Tran Tsai Dental Corporation's National Provider Identifier (NPI) is 1285287995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ha Tran Tsai Dental Corporation?
- Ha Tran Tsai Dental Corporation is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Ha Tran Tsai Dental Corporation located?
- Ha Tran Tsai Dental Corporation's practice location on file with NPPES is 1361 East 4th Street, Ontario, CA 91764.
- What is Ha Tran Tsai Dental Corporation's phone number?
- The practice phone number listed in the NPPES registry for Ha Tran Tsai Dental Corporation is (415) 794-4279.
- Who is the authorized official for Ha Tran Tsai Dental Corporation?
- The authorized official listed on Ha Tran Tsai Dental Corporation's NPPES record is Collin Tsai, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ha Tran Tsai Dental Corporation's NPI active?
- Yes — Ha Tran Tsai Dental Corporation's NPI (1285287995) is active in the NPPES registry as of the last update on 2019-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.