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

Michael Willig, MD

Individual provider Family Medicine Physician · NPI 1639253156

Michael Willig, MD is a Family Medicine Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
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

3464 S Willow St Ste 853
Denver, CO 80231-4531
Phone: (303) 755-2900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25546 (CO)

Record details

NPI number1639253156
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESAugust 16, 2013
Mailing address1421 S Potomac St Ste 210, Suite 240, Aurora, CO 80012-4512

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