Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Benjamin Williams, LMT

Massage Therapist in Grand Rapids, MI · enumerated 2025 · practices at A&J Mmt.

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

National Provider Identifier

1740154343

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Registry record

Entity type Individual (Type 1)

Name Mr. Benjamin Williams

Credential LMT

Sex Male

Practice address 700 3 Mile Rd Nw Ste 3, Grand Rapids, MI, 49544

Phone (616) 217-3646

Enumeration date Oct 6, 2025

Last updated in NPPES Oct 6, 2025

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7501016970 (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.

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Frequently asked questions

Is NPI 1740154343 active?

Yes, as of the latest NPPES snapshot, NPI 1740154343 is active (record last updated 2025-10-06).

How do I verify Benjamin Williams's NPI record?

Cross-check NPI 1740154343 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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A&J Mmt Massage Therapist · Grand Rapids, MI NPI 1225843584

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-06.