IndividualActive
Marni Shumaker, RD, CD
NPI 1861841819 · Registered Dietitian · Lake Geneva, WI
Marni Shumaker, RD, CD is a Registered Dietitian provider in Lake Geneva, WI (NPI 1861841819).
Provider details
- NPI number
- 1861841819
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CD
- Sex
- Female
- Sole proprietor
- No
- License
- 2883-29 (WI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
N2950 State Road 67
Lake Geneva, WI 53147-2655
Phone: (262) 245-2551
Approximate (ZIP-level) locationGet directions
Mailing address
N2950 State Road 67
Lake Geneva, WI 53147-2655
Registry dates
- Enumerated
- 2016-06-10
- Last updated
- 2016-06-10
Frequently asked questions
- What is Marni Shumaker's NPI number?
- Marni Shumaker's National Provider Identifier (NPI) is 1861841819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marni Shumaker's specialty?
- Marni Shumaker is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marni Shumaker located?
- Marni Shumaker's practice location on file with NPPES is N2950 State Road 67, Lake Geneva, WI 53147-2655.
- What is Marni Shumaker's phone number?
- The practice phone number listed in the NPPES registry for Marni Shumaker is (262) 245-2551.
- Is Marni Shumaker's NPI active?
- Yes — Marni Shumaker's NPI (1861841819) is active in the NPPES registry as of the last update on 2016-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.