OrganizationActive
Gill Dental Corporation
NPI 1720251150 · General Practice Dentistry · Ontario, CA
Gill Dental Corporation is a General Practice Dentistry organization in Ontario, CA (NPI 1720251150).
Provider details
- NPI number
- 1720251150
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Rittu Gill, Owner Doctor(909) 532-8518
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4190 E 4th St
Suite C
Ontario, CA 91764-5248
Phone: (909) 532-8518
Fax: (909) 982-0258
Street-level locationGet directions
Mailing address
2860 Michelle
Irvine, CA 92606-1009
Other names (DBA / former)
- Doing business as
- Ontario Smiles
Registry dates
- Enumerated
- 2008-04-07
- Last updated
- 2008-04-07
Frequently asked questions
- What is Gill Dental Corporation's NPI number?
- Gill Dental Corporation's National Provider Identifier (NPI) is 1720251150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gill Dental Corporation?
- Gill Dental Corporation is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Gill Dental Corporation located?
- Gill Dental Corporation's practice location on file with NPPES is 4190 E 4th St, Ontario, CA 91764-5248.
- What is Gill Dental Corporation's phone number?
- The practice phone number listed in the NPPES registry for Gill Dental Corporation is (909) 532-8518.
- Who is the authorized official for Gill Dental Corporation?
- The authorized official listed on Gill Dental Corporation's NPPES record is Rittu Gill, Owner Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gill Dental Corporation's NPI active?
- Yes — Gill Dental Corporation's NPI (1720251150) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.