Kohan and Tsai Professional Dental Corporation of Fontana
NPI 1184395493 · General Practice Dentistry · Fontana, CA
Kohan and Tsai Professional Dental Corporation of Fontana is a General Practice Dentistry organization in Fontana, CA (NPI 1184395493).
Provider details
- NPI number
- 1184395493
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Collin Tsai, President(415) 794-4279
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-09-26
- Last updated
- 2021-09-26
- Certified
- 2021-09-26
Frequently asked questions
- What is Kohan and Tsai Professional Dental Corporation of Fontana's NPI number?
- Kohan and Tsai Professional Dental Corporation of Fontana's National Provider Identifier (NPI) is 1184395493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kohan and Tsai Professional Dental Corporation of Fontana?
- Kohan and Tsai Professional Dental Corporation of Fontana is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Kohan and Tsai Professional Dental Corporation of Fontana located?
- Kohan and Tsai Professional Dental Corporation of Fontana's practice location on file with NPPES is 9190 Sierra Ave Ste 101, Fontana, CA 92335-8613.
- What is Kohan and Tsai Professional Dental Corporation of Fontana's phone number?
- The practice phone number listed in the NPPES registry for Kohan and Tsai Professional Dental Corporation of Fontana is (909) 356-4200.
- Who is the authorized official for Kohan and Tsai Professional Dental Corporation of Fontana?
- The authorized official listed on Kohan and Tsai Professional Dental Corporation of Fontana's NPPES record is Collin Tsai, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kohan and Tsai Professional Dental Corporation of Fontana's NPI active?
- Yes — Kohan and Tsai Professional Dental Corporation of Fontana's NPI (1184395493) is active in the NPPES registry as of the last update on 2021-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.