IndividualActive
Nicholas Derkowski
NPI 1912472242 · Licensed Practical Nurse · Appleton, WI
Nicholas Derkowski is a Licensed Practical Nurse provider in Appleton, WI (NPI 1912472242).
Provider details
- NPI number
- 1912472242
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 323307 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
2255 W Pershing St
Appleton, WI 54914-6061
Phone: (920) 509-2025
Street-level locationGet directions
Mailing address
2255 W Pershing St
Appleton, WI 54914-6061
Registry dates
- Enumerated
- 2018-10-13
- Last updated
- 2018-10-13
Frequently asked questions
- What is Nicholas Derkowski's NPI number?
- Nicholas Derkowski's National Provider Identifier (NPI) is 1912472242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Derkowski's specialty?
- Nicholas Derkowski is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Nicholas Derkowski located?
- Nicholas Derkowski's practice location on file with NPPES is 2255 W Pershing St, Appleton, WI 54914-6061.
- What is Nicholas Derkowski's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Derkowski is (920) 509-2025.
- Is Nicholas Derkowski's NPI active?
- Yes — Nicholas Derkowski's NPI (1912472242) is active in the NPPES registry as of the last update on 2018-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.