Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Mcnaughton, BS, CPSS

Peer Specialist in Grand Rapids, MI · enumerated 2015.

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

National Provider Identifier

1619369980

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Registry record

Entity type Individual (Type 1)

Name James Mcnaughton

Credential BS, CPSS

Sex Male

Practice address 1131 Ionia Ave Nw, Grand Rapids, MI, 49503

Phone (616) 259-7900

Fax (616) 259-7909

Enumeration date Feb 24, 2015

Last updated in NPPES Feb 24, 2015

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

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.

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Frequently asked questions

What specialty is James Mcnaughton?

James Mcnaughton is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-24.