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

Individual provider Family Medicine Physician · NPI 1457394017

Cynthia A Riegel, MD is a Family Medicine Physician in Denver, Colorado. Practices as a sole proprietor. Licensed in Colorado.

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

4825 S Ammons St #136
Denver, CO 80123-1344
Phone: (303) 905-2633
Fax: (866) 848-5875
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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 30338 (CO)

Record details

NPI number1457394017
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2006
Last updated in NPPESJuly 8, 2007

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