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

Colleen M. Osier, MS, LMFT, LLP, PLLC

Organization Counseling Psychologist · NPI 1295960839

Colleen M. Osier, MS, LMFT, LLP, PLLC provides Counseling Psychologist services in Iron Mountain, Michigan. Licensed in Michigan and Wisconsin. Registered with an NPI since 2009.

Licensed in
MI, WI
In the registry since
2009
Specialties on file
3
What do these letters mean?
LLP — Limited liability partnership
A form of business registration, not a clinical qualification.
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

427 S Stephenson Ave 2nd Fl
Iron Mountain, MI 49801-3458 Not confirmed with CMS for 17 years — call before visiting
Phone: (906) 221-0558
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 4101006418 (MI)
Counseling Psychologist Taxonomy 103TC1900X · Licence 6301007501 (MI)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 536-124 (WI)

Record details

NPI number1295960839
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Colleen Osier — President · (906) 221-0558
NPI enumeratedMay 27, 2009
Last updated in NPPESMay 27, 2009
Mailing addressPo Box 42, Niagara, WI 54151-0042