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William Stastny, MD
NPI 1154438364 · Family Medicine Physician · Sheboygan, WI
William Stastny, MD is a Family Medicine Physician provider in Sheboygan, WI (NPI 1154438364).
Provider details
- NPI number
- 1154438364
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23878 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
2414 Kohler Memorial Dr
Sheboygan, WI 53081
Phone: (920) 457-4461
Fax: (920) 459-1145
Street-level locationGet directions
Mailing address
3301 W Forest Home Ave
Milwaukee, WI 53215-2843
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-03-07
Frequently asked questions
- What is William Stastny's NPI number?
- William Stastny's National Provider Identifier (NPI) is 1154438364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Stastny's specialty?
- William Stastny is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Stastny located?
- William Stastny's practice location on file with NPPES is 2414 Kohler Memorial Dr, Sheboygan, WI 53081.
- What is William Stastny's phone number?
- The practice phone number listed in the NPPES registry for William Stastny is (920) 457-4461.
- Is William Stastny's NPI active?
- Yes — William Stastny's NPI (1154438364) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.