IndividualActive
Claire Kowalefski
NPI 1811789399 · Technician · Madison, WI
Claire Kowalefski is a Technician provider in Madison, WI (NPI 1811789399).
Provider details
- NPI number
- 1811789399
- Entity type
- Individual
- Primary specialty
- TechnicianNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
1232 Fourier Dr
Madison, WI 53717-1960
Phone: (608) 690-8256
Street-level locationGet directions
Mailing address
1232 Fourier Dr
Madison, WI 53717-1960
Registry dates
- Enumerated
- 2025-05-20
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Claire Kowalefski's NPI number?
- Claire Kowalefski's National Provider Identifier (NPI) is 1811789399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Kowalefski's specialty?
- Claire Kowalefski is listed in the NPPES registry with a primary specialty of Technician (Nursing Service Related Providers).
- Where is Claire Kowalefski located?
- Claire Kowalefski's practice location on file with NPPES is 1232 Fourier Dr, Madison, WI 53717-1960.
- What is Claire Kowalefski's phone number?
- The practice phone number listed in the NPPES registry for Claire Kowalefski is (608) 690-8256.
- Is Claire Kowalefski's NPI active?
- Yes — Claire Kowalefski's NPI (1811789399) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.