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

Janet A. McMahon, MSW, LCSW

Individual provider Clinical Social Worker · NPI 1649506395

Janet A. McMahon, MSW, LCSW is a Clinical Social Worker in Littleton, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

10390 Bradford Rd Ste 203
Littleton, CO 80127-6401
Phone: (303) 972-1801
Fax: (303) 932-1986
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 986123 (CO)

Record details

NPI number1649506395
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LCSW
Sole proprietorYes
NPI enumeratedOctober 29, 2009
Last updated in NPPESNovember 11, 2011

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