Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marilyn R Duey

Individual provider Internal Medicine Physician · NPI 1417084484

Marilyn R Duey is an Internal Medicine Physician in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007

Practice location Address checks out

580 Mohawk Dr
Boulder, CO 80303-3712
Phone: (303) 440-2695
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 90277 (CO)

Record details

NPI number1417084484
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 27, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1514 Foster Ct, Longmont, CO 80501-6713

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