IndividualActive
Sonya Waldorf
NPI 1801725338 · School Registered Nurse · Middleton, WI
Sonya Waldorf is a School Registered Nurse provider in Middleton, WI (NPI 1801725338).
Provider details
- NPI number
- 1801725338
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 144008-30 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
7106 South Ave
Middleton, WI 53562-3299
Phone: (608) 829-9000
Street-level locationGet directions
Mailing address
7106 South Ave
Middleton, WI 53562-3263
Registry dates
- Enumerated
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Sonya Waldorf's NPI number?
- Sonya Waldorf's National Provider Identifier (NPI) is 1801725338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Waldorf's specialty?
- Sonya Waldorf is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Sonya Waldorf located?
- Sonya Waldorf's practice location on file with NPPES is 7106 South Ave, Middleton, WI 53562-3299.
- What is Sonya Waldorf's phone number?
- The practice phone number listed in the NPPES registry for Sonya Waldorf is (608) 829-9000.
- Is Sonya Waldorf's NPI active?
- Yes — Sonya Waldorf's NPI (1801725338) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.