Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Richard Anthony Thomson, MSW, LMSW, ACSW

Clinical Social Worker in Essexville, MI · enumerated 2005.

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

National Provider Identifier

1245236686

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Registry record

Entity type Individual (Type 1)

Name Mr. Richard Anthony Thomson

Credential MSW, LMSW, ACSW

Sex Male

Practice address 660 W Center Rd, Essexville, MI, 48732

Phone (989) 529-2627

Fax (989) 895-6222

Enumeration date Jun 21, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801067243 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Richard Thomson?

Richard Thomson is registered in NPPES with the primary taxonomy of Clinical Social Worker. 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.

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