IndividualActive
George Winternheimer, DC
NPI 1821121864 · Chiropractor · Berwyn, IL
George Winternheimer, DC is a Chiropractor provider in Berwyn, IL (NPI 1821121864).
Provider details
- NPI number
- 1821121864
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 383305 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
7008 W Cermak
Berwyn, IL 60402-2151
Phone: (708) 795-7040
Fax: (708) 795-5664
Street-level locationGet directions
Mailing address
7008 W Cermak
Berwyn, IL 60402-2151
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is George Winternheimer's NPI number?
- George Winternheimer's National Provider Identifier (NPI) is 1821121864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Winternheimer's specialty?
- George Winternheimer is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is George Winternheimer located?
- George Winternheimer's practice location on file with NPPES is 7008 W Cermak, Berwyn, IL 60402-2151.
- What is George Winternheimer's phone number?
- The practice phone number listed in the NPPES registry for George Winternheimer is (708) 795-7040.
- Is George Winternheimer's NPI active?
- Yes — George Winternheimer's NPI (1821121864) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.