George Venhuizen, DO
NPI 1841257581 · Family Medicine Physician · Oak Lawn, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Venhuizen, DO is a Family Medicine Physician provider in Oak Lawn, IL (NPI 1841257581).
Provider details
- NPI number
- 1841257581
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-04-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is George Venhuizen's NPI number?
- George Venhuizen's National Provider Identifier (NPI) is 1841257581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Venhuizen's specialty?
- George Venhuizen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Venhuizen located?
- George Venhuizen's practice location on file with NPPES is 5669 W 95th Street, Oak Lawn, IL 60453.
- What is George Venhuizen's phone number?
- The practice phone number listed in the NPPES registry for George Venhuizen is (708) 424-8070.
- Does George Venhuizen accept Medicare?
- George Venhuizen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Venhuizen's NPI active?
- Yes — George Venhuizen's NPI (1841257581) 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.