Mark Wenzel, MD
NPI 1033130836 · Diagnostic Radiology Physician · Greenfield, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wenzel, MD is a Diagnostic Radiology Physician provider in Greenfield, WI (NPI 1033130836).
Provider details
- NPI number
- 1033130836
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27111 (WI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Wenzel's NPI number?
- Mark Wenzel's National Provider Identifier (NPI) is 1033130836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wenzel's specialty?
- Mark Wenzel is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wenzel located?
- Mark Wenzel's practice location on file with NPPES is 6150 West Layton Avenue, Greenfield, WI 53220.
- What is Mark Wenzel's phone number?
- The practice phone number listed in the NPPES registry for Mark Wenzel is (414) 282-4100.
- Does Mark Wenzel accept Medicare?
- Mark Wenzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wenzel's NPI active?
- Yes — Mark Wenzel's NPI (1033130836) 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.