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Olivia Gargulak, MS, RDN
NPI 1518734375 · Registered Dietitian · Milwaukee, WI
Olivia Gargulak, MS, RDN is a Registered Dietitian provider in Milwaukee, WI (NPI 1518734375).
Provider details
- NPI number
- 1518734375
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 86330973 (WI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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) 805-7780
Fax: (414) 805-5710
Street-level locationGet directions
Mailing address
2257 2 1/4 St
Comstock, WI 54826-9720
Registry dates
- Enumerated
- 2023-12-11
- Last updated
- 2023-12-11
- Certified
- 2023-12-05
Frequently asked questions
- What is Olivia Gargulak's NPI number?
- Olivia Gargulak's National Provider Identifier (NPI) is 1518734375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Gargulak's specialty?
- Olivia Gargulak is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Olivia Gargulak located?
- Olivia Gargulak's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Olivia Gargulak's phone number?
- The practice phone number listed in the NPPES registry for Olivia Gargulak is (414) 805-7780.
- Is Olivia Gargulak's NPI active?
- Yes — Olivia Gargulak's NPI (1518734375) is active in the NPPES registry as of the last update on 2023-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.