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

Mark Swart, MA

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1487935011

Mark Swart, MA is an Addiction (Substance Use Disorder) Counselor in Boulder, Colorado. Practices as a sole proprietor and works from 4 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2011
Specialties on file
3
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4150 Darley Ave Ste 6
Boulder, CO 80305-6537
Phone: (720) 441-2850
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (3)

  • 5330 Manhattan Cir Ste H, Boulder, CO 80303-4240 — (720) 536-5571
  • 1333 Iris Ave, Boulder, CO 80304-2226 — (303) 443-8500
  • 1333 Iris Ave, Boulder, CO 80304-2226 — (303) 443-8500

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 13600 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X · Licence 13600 (CO)

Record details

NPI number1487935011
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedSeptember 9, 2011
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020
Mailing addressPo Box 280, Crestone, CO 81131-0280

Other providers in Boulder