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

Natalie Trombly Trombly, LICSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1477606184

Natalie Trombly Trombly, LICSW is an Addiction (Substance Use Disorder) Counselor in Boulder, Colorado. Works from 2 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2007
Specialties on file
2
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

580 Mohawk Dr
Boulder, CO 80303-3712
Phone: (303) 338-4545
Show map & directions

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

Additional practice locations (1)

  • 1333 Iris Ave, Boulder, CO 80304-2226 — (303) 443-8500

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1724 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1724 (CO)

Record details

NPI number1477606184
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESJanuary 21, 2022
Certification dateJanuary 21, 2022

Other providers in Boulder