Lauren Cornay, RD
NPI 1629451307 · Registered Dietitian · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Cornay, RD is a Registered Dietitian provider in Sioux Falls, SD (NPI 1629451307).
Provider details
- NPI number
- 1629451307
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 3527 (MN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
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
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 1310 W 22nd St Ste LlSioux Falls, SD 57105-1501Phone: (605) 977-5232Fax: (605) 977-5301
Registry dates
- Enumerated
- 2015-06-30
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Lauren Cornay's NPI number?
- Lauren Cornay's National Provider Identifier (NPI) is 1629451307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Cornay's specialty?
- Lauren Cornay is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Lauren Cornay located?
- Lauren Cornay's practice location on file with NPPES is 1310 W 22nd St Ste Ll, Sioux Falls, SD 57105-1501.
- What is Lauren Cornay's phone number?
- The practice phone number listed in the NPPES registry for Lauren Cornay is (605) 328-8670.
- Does Lauren Cornay accept Medicare?
- Lauren Cornay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Cornay's NPI active?
- Yes — Lauren Cornay's NPI (1629451307) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.