Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
2421 LONDON RD
Duluth, MN 55812
Mari Trine is a clinical social worker in Duluth, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mari Trine is listed at 2421 London Rd, Duluth, MN 55812. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (218) 499-0617. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mari Trine's National Provider Identifier is 1689044620. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mari Trine has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Mari Trine. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.