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

Katie M Wyss LMSW, LLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1558978593

Katie M Wyss LMSW, LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Ann Arbor, Michigan. Works from 2 locations. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

218 N 4th Ave Ste 207
Ann Arbor, MI 48104-1472
Phone: (734) 926-9189
Show map & directions

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

Additional practice locations (1)

  • 428 Shiloh Drive, Chelsea, MI 48118 — (734) 926-9189

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1558978593
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katie Wyss — Owner · (734) 926-9189
NPI enumeratedSeptember 24, 2020
Last updated in NPPESMarch 5, 2021
Certification dateMarch 5, 2021
Mailing address428 Shiloh Drive, Chelsea, MI 48118

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