Provider Profile
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Source: NPPES NPI Registry
1620 GAYLORD ST
Denver, CO 80206
Marylin K. Willison is a counselor in Denver, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Marylin K. Willison is listed at 1620 Gaylord St, Denver, CO 80206. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (303) 388-5894. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Marylin K. Willison's National Provider Identifier is 1518772748. 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
Marylin K. Willison has 1+ years experience. Registered with an NPI since 2025. 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 Marylin K. Willison. 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.