Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Spectrum Health Sleep Disorders Center

Other Specialist/Technologist in Grand Rapids, MI · enumerated 2012 · authorized official De Metria Clark, Care Management Coordinator.

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

National Provider Identifier

1841541307

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Registry record

Entity type Organization (Type 2)

Legal business name Spectrum Health Sleep Disorders Center

Practice address 4100 Lake Dr Se, Suite 100, Grand Rapids, MI, 49546

Phone (616) 391-3759

Fax (616) 267-8232

Enumeration date Sep 25, 2012

Last updated in NPPES Sep 25, 2012

Taxonomy & classification

246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers · License 15206 (MI) Primary

Authorized official

Name De Metria Clark

Title Care Management Coordinator

Phone (616) 391-3759

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 Spectrum Health Sleep Disorders Center?

Spectrum Health Sleep Disorders Center is registered in NPPES as a Other Specialist/Technologist (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 2012-09-25.