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 is a Counseling Psychologist 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
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