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

Marie Catherine Hayes, LCSW

Individual provider Clinical Social Worker · NPI 1396260709

Marie Catherine Hayes, LCSW is a Clinical Social Worker in Billings, Montana. Works from 3 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2017
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1140 1st Ave N Ste 217
Billings, MT 59101-2630
Phone: (406) 698-5299
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 (2)

  • 2334 Lewis Ave, Billings, MT 59102-3927 — (406) 245-6539
  • 159 Norris Ct S, Billings, MT 59105-2340 — (406) 245-1578

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence BBH-LCSW-LIC-24810 (MT)

Record details

NPI number1396260709
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 7, 2017
Last updated in NPPESApril 14, 2018

Other providers in Billings