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

Joshua Colby Counseling PLLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1922833664

Joshua Colby Counseling PLLC is an Addiction (Substance Use Disorder) Counselor in Grand Rapids, Michigan. Registered with an NPI since 2024.

In the registry since
2024
Specialties on file
3
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6646 College Ave SE
Grand Rapids, MI 49548-6948
Phone: (616) 202-2806
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1922833664
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joshua Colby — Therapist/Owner · (616) 690-0755
NPI enumeratedSeptember 3, 2024
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025
Mailing address6646 College Ave Se, Grand Rapids, MI 49548-6948

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