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

Karen J Sundby MD, PC

Organization Dermatology Physician · NPI 1306028246

Karen J Sundby MD, PC is a Dermatology Physician in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4700 Hale Pkwy Ste 140
Denver, CO 80220-4050
Phone: (303) 388-8807
Fax: (303) 962-0315
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 41658 (CO)

Record details

NPI number1306028246
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Sundby — Physician Owner · (303) 388-8807
NPI enumeratedDecember 3, 2007
Last updated in NPPESMarch 24, 2014
Mailing address4700 Hale Parkway, Suite 140, Denver, CO 80220-4050

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