E Czyzewski, MD
NPI 1730295270 · Radiation Oncology Physician · Johnson Creek, WI
E Czyzewski, MD is a Radiation Oncology Physician provider in Johnson Creek, WI (NPI 1730295270).
Provider details
- NPI number
- 1730295270
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 37440 (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
- 2006-08-21
- Last updated
- 2014-12-19
Frequently asked questions
- What is E Czyzewski's NPI number?
- E Czyzewski's National Provider Identifier (NPI) is 1730295270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is E Czyzewski's specialty?
- E Czyzewski is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is E Czyzewski located?
- E Czyzewski's practice location on file with NPPES is 250 Doctors Ct, Johnson Creek, WI 53038-9451.
- What is E Czyzewski's phone number?
- The practice phone number listed in the NPPES registry for E Czyzewski is (920) 699-3500.
- Is E Czyzewski's NPI active?
- Yes — E Czyzewski's NPI (1730295270) is active in the NPPES registry as of the last update on 2014-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.