Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Paul Maclean, LMSW
Social Worker in Grand Rapids, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821109869
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Registry record
Entity type Individual (Type 1)
Name James Paul Maclean
Credential LMSW
Sex Male
Practice address 933 3 Mile Rd Nw, Grand Rapids, MI, 49544
Phone (616) 222-3720
Enumeration date Aug 31, 2006
Last updated in NPPES Nov 12, 2012
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801079684 (MI) 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.
Frequently asked questions
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.
What specialty is James Maclean?
James Maclean is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-12.