William Wadzinski, MD
NPI 1790027829 · Critical Care Medicine (Internal Medicine) Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wadzinski, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Green Bay, WI (NPI 1790027829).
Provider details
- NPI number
- 1790027829
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101257184 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1 Jarrett White RdTripler Army Medical Center, HI 96859-5001Phone: (888) 683-2778
Registry dates
- Enumerated
- 2013-03-27
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is William Wadzinski's NPI number?
- William Wadzinski's National Provider Identifier (NPI) is 1790027829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wadzinski's specialty?
- William Wadzinski is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Wadzinski located?
- William Wadzinski's practice location on file with NPPES is 2845 Greenbrier Rd, Green Bay, WI 54311-6519.
- What is William Wadzinski's phone number?
- The practice phone number listed in the NPPES registry for William Wadzinski is (920) 288-8000.
- Does William Wadzinski accept Medicare?
- William Wadzinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Wadzinski's NPI active?
- Yes — William Wadzinski's NPI (1790027829) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.