Sadie Spiering
NPI 1891660957 · Continuing Education/Staff Development Registered Nurse · Milwaukee, WI
Sadie Spiering is a Continuing Education/Staff Development Registered Nurse provider in Milwaukee, WI (NPI 1891660957).
Provider details
- NPI number
- 1891660957
- Entity type
- Individual
- Primary specialty
- Continuing Education/Staff Development Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 166250 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-10-08
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Sadie Spiering's NPI number?
- Sadie Spiering's National Provider Identifier (NPI) is 1891660957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sadie Spiering's specialty?
- Sadie Spiering is listed in the NPPES registry with a primary specialty of Continuing Education/Staff Development Registered Nurse (Nursing Service Providers).
- Where is Sadie Spiering located?
- Sadie Spiering's practice location on file with NPPES is 5000 W National Ave, Milwaukee, WI 53295-0001.
- What is Sadie Spiering's phone number?
- The practice phone number listed in the NPPES registry for Sadie Spiering is (414) 384-2000.
- Is Sadie Spiering's NPI active?
- Yes — Sadie Spiering's NPI (1891660957) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.