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

Barrett E Cowan, MD

Individual provider Urology Physician · NPI 1831182203

Barrett E Cowan, MD is an Urology Physician in Centennial, Colorado. Licensed in Colorado. Registered with an NPI since 2005.

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

See every abbreviation used in this directory →

Practice location Address checks out

9110 E Nichols Ave Ste 150
Centennial, CO 80112-3450
Phone: (720) 666-4739
Fax: (833) 449-4351
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 36203 (CO)

Record details

NPI number1831182203
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2005
Last updated in NPPESJuly 30, 2026
Certification dateJuly 30, 2026