Provider Profile
Marna L. Duncan, RDH is a dental hygienist practicing in Grass Valley, CA. This provider record is associated with NPI 94101000010366.
Factual summary compiled by Guide.md from public records; not written by this provider.
Marna L. Duncan is a dental hygienist in Grass Valley, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Marna L. Duncan is listed at Grass Valley, CA 95949. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
Marna L. Duncan's National Provider Identifier is 94101000010366. 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
Not yet. This profile is built from public federal data and has not been confirmed by Marna L. Duncan. If this is you, claiming it is free.
Guide.md
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