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

Grey Matter, LLC

Organization Community/Behavioral Health Agency · NPI 1942044524

Grey Matter, LLC is a Community/Behavioral Health Agency in Grand Rapids, Minnesota. 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.

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Practice location Address checks out

613 NW 1st Ave Unit 104B
Grand Rapids, MN 55744-2767
Phone: (612) 702-2167
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community/Behavioral Health Agency (primary) Taxonomy 251S00000X

Record details

NPI number1942044524
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mandi Shimek — Owner · (612) 702-2167
NPI enumeratedJune 19, 2024
Last updated in NPPESJune 19, 2024
Certification dateJune 19, 2024
Mailing address613 Nw 1st Ave Unit 104b, Grand Rapids, MN 55744-2767

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