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

Karen Nicholson-Muth LMSW LLC

Organization Clinical Social Worker · NPI 1720473382

Karen Nicholson-Muth LMSW LLC provides Clinical Social Worker services in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2015.

Licensed in
MI
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

202 E Washington St Ste 210
Ann Arbor, MI 48104-2017 Not confirmed with CMS for 11 years — call before visiting
Phone: (734) 276-2806
Fax: (505) 294-1056
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 6801088873 (MI)

Record details

NPI number1720473382
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Nicholson-Muth — Provider · (734) 276-2806
NPI enumeratedMarch 31, 2015
Last updated in NPPESMarch 31, 2015
Mailing address202 E Washington St, Suite 210, Ann Arbor, MI 48104-2017

Other providers in Ann Arbor