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Olivia Nass, MS, RD
NPI 1417546037 · Registered Dietitian · Milwaukee, WI
Olivia Nass, MS, RD is a Registered Dietitian provider in Milwaukee, WI (NPI 1417546037).
Provider details
- NPI number
- 1417546037
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD
- Sex
- Female
- Sole proprietor
- No
- License
- 3578-29 (WI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone: (414) 805-7782
Street-level locationGet directions
Mailing address
102 N Water St Unit 203
Milwaukee, WI 53202-6056
Registry dates
- Enumerated
- 2021-01-18
- Last updated
- 2021-01-18
- Certified
- 2021-01-18
Frequently asked questions
- What is Olivia Nass's NPI number?
- Olivia Nass's National Provider Identifier (NPI) is 1417546037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Nass's specialty?
- Olivia Nass is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Olivia Nass located?
- Olivia Nass's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Olivia Nass's phone number?
- The practice phone number listed in the NPPES registry for Olivia Nass is (414) 805-7782.
- Is Olivia Nass's NPI active?
- Yes — Olivia Nass's NPI (1417546037) is active in the NPPES registry as of the last update on 2021-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.