What is Cassie Madsen's NPI number?

Cassie Madsen's National Provider Identifier (NPI) is 1639813462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cassie Madsen's specialty?

Cassie Madsen is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Cassie Madsen located?

Cassie Madsen's practice location on file with NPPES is 1129 N 49th Ave E, Duluth, MN 55804-2425.

What is Cassie Madsen's phone number?

The practice phone number listed in the NPPES registry for Cassie Madsen is (507) 271-0503.

Is Cassie Madsen's NPI active?

Yes — Cassie Madsen's NPI (1639813462) is active in the NPPES registry as of the last update on 2022-04-27.

IndividualActive

Cassie Madsen, RD

NPI 1639813462 · Registered Dietitian · Duluth, MN

Cassie Madsen, RD is a Registered Dietitian provider in Duluth, MN (NPI 1639813462).

Provider details

NPI number: 1639813462
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes
License: 3159 (MN)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 3159 (MN)
Dietary & Nutritional Service Providers

Profile Score

Established profile(60/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 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

1129 N 49th Ave E

Duluth, MN 55804-2425

Phone: (507) 271-0503

Street-level locationGet directions

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Mailing address