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Mary Rupnow Charter, RN
NPI 1437471570 · Home Health Registered Nurse · Watertown, WI
Mary Rupnow Charter, RN is a Home Health Registered Nurse provider in Watertown, WI (NPI 1437471570).
Provider details
- NPI number
- 1437471570
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14949230 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
30 Blue Bird Rdg
Watertown, WI 53098-7701
Phone: (920) 261-7376
Street-level locationGet directions
Mailing address
30 Blue Bird Rdg
Watertown, WI 53098-7701
Registry dates
- Enumerated
- 2010-02-16
- Last updated
- 2010-02-16
Frequently asked questions
- What is Mary Rupnow Charter's NPI number?
- Mary Rupnow Charter's National Provider Identifier (NPI) is 1437471570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Rupnow Charter's specialty?
- Mary Rupnow Charter is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Mary Rupnow Charter located?
- Mary Rupnow Charter's practice location on file with NPPES is 30 Blue Bird Rdg, Watertown, WI 53098-7701.
- What is Mary Rupnow Charter's phone number?
- The practice phone number listed in the NPPES registry for Mary Rupnow Charter is (920) 261-7376.
- Is Mary Rupnow Charter's NPI active?
- Yes — Mary Rupnow Charter's NPI (1437471570) is active in the NPPES registry as of the last update on 2010-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.