Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grand Rapids Addiction Medicine Specialists PC

Internal Medicine Physician in Grand Rapids, MI · enumerated 2006 · authorized official Khan Nedd, President.

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

National Provider Identifier

1780642355

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Registry record

Entity type Organization (Type 2)

Legal business name Grand Rapids Addiction Medicine Specialists PC

Practice address 4100 Lake Dr Se, Suite 305, Grand Rapids, MI, 49546

Phone (616) 954-0600

Fax (616) 954-1675

Enumeration date May 3, 2006

Last updated in NPPES Jul 31, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301047295 (MI) Primary

Authorized official

Name Khan Nedd

Title President

Phone (616) 954-0600

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 Grand Rapids Addiction Medicine Specialists PC?

Grand Rapids Addiction Medicine Specialists PC is registered in NPPES as a Internal Medicine Physician (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-31.