Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

West Michigan Addiction Consultants, PC

Substance Abuse Rehabilitation Facility in Grand Rapids, MI · enumerated 2009 · authorized official Thomas Haynes, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003053133

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Registry record

Entity type Organization (Type 2)

Legal business name West Michigan Addiction Consultants, PC

Practice address 3001 Fuller Ave Ne, Suite 1, Grand Rapids, MI, 49505

Phone (616) 365-8800

Fax (616) 365-7979

Enumeration date Jan 12, 2009

Last updated in NPPES Jan 12, 2009

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 410128 (MI) Primary

Authorized official

Name Thomas Haynes

Title President

Phone (616) 365-8800

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is West Michigan Addiction Consultants, PC?

West Michigan Addiction Consultants, PC is registered in NPPES as a Substance Abuse Rehabilitation Facility (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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West Michigan Addiction Consultants, PC Addiction Medicine (Internal Medicine) Physician · Grand Rapids, MI NPI 1588821433

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-12.