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

Jan C. Updike, MD

Individual provider Occupational Medicine Physician · NPI 1912022005

Jan C. Updike, MD is an Occupational Medicine Physician in Denver, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2007
Specialties on file
2
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

420 S Marion Pkwy U-501
Denver, CO 80209-2542
Phone: (303) 918-2926
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 16307 (CO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 16307 (CO)

Record details

NPI number1912022005
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 20, 2007
Last updated in NPPESFebruary 24, 2010

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