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

Mary Kelly LMSW LLC

Organization Social Worker · NPI 1396581237

Mary Kelly LMSW LLC is a Social Worker in Bay City, Michigan. Works from 2 locations. Registered with an NPI since 2024.

In the registry since
2024
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

1513 Columbus Ave
Bay City, MI 48708-6824
Phone: (989) 930-7527
Show map & directions

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

Additional practice locations (1)

  • 2548 County Road 550, Marquette, MI 49855-9743 — (989) 930-7527

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1396581237
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Beth Houpt — Credentialing · (517) 676-9797
NPI enumeratedJuly 1, 2024
Last updated in NPPESDecember 18, 2025
Certification dateDecember 18, 2025
Mailing addressPo Box 10, Mason, MI 48854-0010

Other providers in Bay City