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

Mark E. Maertins

Individual provider Emergency Medicine Physician · NPI 1295786838

Mark E. Maertins is an Emergency Medicine Physician in Lone Tree, Colorado. Licensed in California and Colorado. Registered with an NPI since 2006.

Licensed in
CA, CO
In the registry since
2006
Specialties on file
2

Practice location Address checks out

10101 Ridgegate Pkwy
Lone Tree, CO 80124-9810
Phone: (720) 225-1900
Fax: (303) 306-7753
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DR.0028837 (CO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence G57624 (CA)

Record details

NPI number1295786838
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJuly 31, 2015
Mailing addressPo Box 173862, Denver, CO 80217-3862

Other providers in Lone Tree