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Tammy Nelson, RDN
NPI 1679119234 · Registered Dietitian · Fort Atkinson, WI
Tammy Nelson, RDN is a Registered Dietitian provider in Fort Atkinson, WI (NPI 1679119234).
Provider details
- NPI number
- 1679119234
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
611 Sherman Ave E
Fort Atkinson, WI 53538-1960
Phone: (920) 568-5177
Street-level locationGet directions
Mailing address
W5996 Gehler Rd
Jefferson, WI 53549-9644
Registry dates
- Enumerated
- 2019-11-19
- Last updated
- 2019-11-19
Frequently asked questions
- What is Tammy Nelson's NPI number?
- Tammy Nelson's National Provider Identifier (NPI) is 1679119234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Nelson's specialty?
- Tammy Nelson is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tammy Nelson located?
- Tammy Nelson's practice location on file with NPPES is 611 Sherman Ave E, Fort Atkinson, WI 53538-1960.
- What is Tammy Nelson's phone number?
- The practice phone number listed in the NPPES registry for Tammy Nelson is (920) 568-5177.
- Is Tammy Nelson's NPI active?
- Yes — Tammy Nelson's NPI (1679119234) is active in the NPPES registry as of the last update on 2019-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.