Joanie Sumner, RN
NPI 1316456957 · Peritoneal Dialysis Registered Nurse · Madison, WI
Joanie Sumner, RN is a Peritoneal Dialysis Registered Nurse provider in Madison, WI (NPI 1316456957).
Provider details
- NPI number
- 1316456957
- Entity type
- Individual
- Primary specialty
- Peritoneal Dialysis Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 237139 (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
8 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
Mailing address
Registry dates
- Enumerated
- 2017-09-27
- Last updated
- 2017-09-27
Frequently asked questions
- What is Joanie Sumner's NPI number?
- Joanie Sumner's National Provider Identifier (NPI) is 1316456957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanie Sumner's specialty?
- Joanie Sumner is listed in the NPPES registry with a primary specialty of Peritoneal Dialysis Registered Nurse (Nursing Service Providers).
- Where is Joanie Sumner located?
- Joanie Sumner's practice location on file with NPPES is 2500 Overlook Ter, Madison, WI 53705-2254.
- What is Joanie Sumner's phone number?
- The practice phone number listed in the NPPES registry for Joanie Sumner is (608) 263-8748.
- Is Joanie Sumner's NPI active?
- Yes — Joanie Sumner's NPI (1316456957) is active in the NPPES registry as of the last update on 2017-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.