What is Marissa Olsen's NPI number?

Marissa Olsen's National Provider Identifier (NPI) is 1447014378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Olsen's specialty?

Marissa Olsen is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Marissa Olsen located?

Marissa Olsen's practice location on file with NPPES is 3115 Buchanan St Ne, Minneapolis, MN 55418-2252.

What is Marissa Olsen's phone number?

The practice phone number listed in the NPPES registry for Marissa Olsen is (612) 978-5124.

Is Marissa Olsen's NPI active?

Yes — Marissa Olsen's NPI (1447014378) is active in the NPPES registry as of the last update on 2024-02-12.

IndividualActive

Marissa Olsen, LN, CNS

NPI 1447014378 · Nutritionist · Minneapolis, MN

Marissa Olsen, LN, CNS is a Nutritionist provider in Minneapolis, MN (NPI 1447014378).

Provider details

NPI number: 1447014378
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: LN, CNS
Sex: Female
Sole proprietor: Yes
License: N236 (MN)

Practice location

3115 Buchanan St Ne

Minneapolis, MN 55418-2252

Phone: (612) 978-5124

Street-level locationGet directions

More MN providers

Mailing address

3115 Buchanan St Ne

Minneapolis, MN 55418-2252

Specialties & taxonomies

NutritionistPrimary133N00000XLicense N236 (MN)
Dietary & Nutritional Service Providers

Profile Score

Established profile(58/100 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.

Enumerated: 2024-02-12
Last updated: 2024-02-12
Certified: 2024-02-11

Frequently asked questions

What is Marissa Olsen's NPI number?: Marissa Olsen's National Provider Identifier (NPI) is 1447014378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marissa Olsen's specialty?: Marissa Olsen is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
Where is Marissa Olsen located?: Marissa Olsen's practice location on file with NPPES is 3115 Buchanan St Ne, Minneapolis, MN 55418-2252.
What is Marissa Olsen's phone number?: The practice phone number listed in the NPPES registry for Marissa Olsen is (612) 978-5124.
Is Marissa Olsen's NPI active?: Yes — Marissa Olsen's NPI (1447014378) is active in the NPPES registry as of the last update on 2024-02-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions