OrganizationActive
Chefrdn, LLC
NPI 1457886400 · Registered Dietitian · Duluth, MN
Chefrdn, LLC is a Registered Dietitian organization in Duluth, MN (NPI 1457886400).
Provider details
- NPI number
- 1457886400
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Ranelle Kirchner, Owner/Operator/Dietitian(320) 250-5314
- License
- 3819 (MN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1101 East 4th Street
Duluth, MN 55805
Phone: (320) 250-5314
Street-level locationGet directions
Mailing address
1101 East 4th Street
Duluth, MN 55805
Registry dates
- Enumerated
- 2017-04-27
- Last updated
- 2017-04-27
Frequently asked questions
- What is Chefrdn, LLC's NPI number?
- Chefrdn, LLC's National Provider Identifier (NPI) is 1457886400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chefrdn, LLC?
- Chefrdn, LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Chefrdn, LLC located?
- Chefrdn, LLC's practice location on file with NPPES is 1101 East 4th Street, Duluth, MN 55805.
- What is Chefrdn, LLC's phone number?
- The practice phone number listed in the NPPES registry for Chefrdn, LLC is (320) 250-5314.
- Who is the authorized official for Chefrdn, LLC?
- The authorized official listed on Chefrdn, LLC's NPPES record is Ranelle Kirchner, Owner/Operator/Dietitian. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chefrdn, LLC's NPI active?
- Yes — Chefrdn, LLC's NPI (1457886400) is active in the NPPES registry as of the last update on 2017-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.