What is Marnie Thompson's NPI number?

Marnie Thompson's National Provider Identifier (NPI) is 1821631839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marnie Thompson's specialty?

Marnie Thompson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Marnie Thompson located?

Marnie Thompson's practice location on file with NPPES is 2624 9th Ave S, Fargo, ND 58103-2350.

What is Marnie Thompson's phone number?

The practice phone number listed in the NPPES registry for Marnie Thompson is (701) 298-4500.

Is Marnie Thompson's NPI active?

Yes — Marnie Thompson's NPI (1821631839) is active in the NPPES registry as of the last update on 2025-12-30.

IndividualActive

Marnie Thompson, LMSW

NPI 1821631839 · Social Worker · Fargo, ND

Marnie Thompson, LMSW is a Social Worker provider in Fargo, ND (NPI 1821631839).

Provider details

NPI number: 1821631839
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 5127 (ND)
Behavioral Health & Social Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% 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

2624 9th Ave S

Fargo, ND 58103-2350

Phone: (701) 298-4500

Street-level locationGet directions

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Mailing address