IndividualActive
Gene Keessen, DDS
NPI 1699045906 · General Practice Dentistry · Lansing, IL
Gene Keessen, DDS is a General Practice Dentistry provider in Lansing, IL (NPI 1699045906).
Provider details
- NPI number
- 1699045906
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019013148 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3642 Lake St
Lansing, IL 60438-2471
Phone: (708) 474-7717
Street-level locationGet directions
Mailing address
3642 Lake St
Lansing, IL 60438-2471
Registry dates
- Enumerated
- 2012-01-03
- Last updated
- 2012-01-10
Frequently asked questions
- What is Gene Keessen's NPI number?
- Gene Keessen's National Provider Identifier (NPI) is 1699045906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene Keessen's specialty?
- Gene Keessen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Gene Keessen located?
- Gene Keessen's practice location on file with NPPES is 3642 Lake St, Lansing, IL 60438-2471.
- What is Gene Keessen's phone number?
- The practice phone number listed in the NPPES registry for Gene Keessen is (708) 474-7717.
- Is Gene Keessen's NPI active?
- Yes — Gene Keessen's NPI (1699045906) is active in the NPPES registry as of the last update on 2012-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.