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

Individual provider Internal Medicine Physician · NPI 1639171440

Marc S Shiffman, MD is an Internal Medicine Physician in Frisco, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

730 Summit Blvd 101
Frisco, CO 80443
Phone: (970) 668-3911
Fax: (970) 668-5650
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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 41574 (CO)

Record details

NPI number1639171440
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 11, 2005
Last updated in NPPESNovember 13, 2007

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