IndividualActive
Keith Winternheimer, DDS
NPI 1700221074 · Dentist · Grayville, IL
Keith Winternheimer, DDS is a Dentist provider in Grayville, IL (NPI 1700221074).
Provider details
- NPI number
- 1700221074
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019024049 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
610 North Court
Grayville, IL 62844-1002
Phone: (618) 375-6341
Street-level locationGet directions
Mailing address
610 North Court
Grayville, IL 62844-1002
Registry dates
- Enumerated
- 2013-05-01
- Last updated
- 2013-05-01
Frequently asked questions
- What is Keith Winternheimer's NPI number?
- Keith Winternheimer's National Provider Identifier (NPI) is 1700221074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Winternheimer's specialty?
- Keith Winternheimer is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Keith Winternheimer located?
- Keith Winternheimer's practice location on file with NPPES is 610 North Court, Grayville, IL 62844-1002.
- What is Keith Winternheimer's phone number?
- The practice phone number listed in the NPPES registry for Keith Winternheimer is (618) 375-6341.
- Is Keith Winternheimer's NPI active?
- Yes — Keith Winternheimer's NPI (1700221074) is active in the NPPES registry as of the last update on 2013-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.