IndividualActive
Susan Greiner
NPI 1841137452 · Registered Nurse · Caledonia, WI
Susan Greiner is a Registered Nurse provider in Caledonia, WI (NPI 1841137452).
Provider details
- NPI number
- 1841137452
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 100451-30 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 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
2115 5 1/2 Mile Rd
Caledonia, WI 53402-1501
Phone: (262) 664-6659
Fax: (262) 624-0555
Street-level locationGet directions
Mailing address
3109 Mount Pleasant St
Racine, WI 53404-1511
Registry dates
- Enumerated
- 2026-05-01
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Susan Greiner's NPI number?
- Susan Greiner's National Provider Identifier (NPI) is 1841137452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Greiner's specialty?
- Susan Greiner is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Susan Greiner located?
- Susan Greiner's practice location on file with NPPES is 2115 5 1/2 Mile Rd, Caledonia, WI 53402-1501.
- What is Susan Greiner's phone number?
- The practice phone number listed in the NPPES registry for Susan Greiner is (262) 664-6659.
- Is Susan Greiner's NPI active?
- Yes — Susan Greiner's NPI (1841137452) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.