Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bruce P Hamilton, DDS

General Practice Dentistry in West Allis, WI · enumerated 2006.

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

National Provider Identifier

1881613636

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Registry record

Entity type Individual (Type 1)

Name Dr. Bruce P Hamilton

Credential DDS

Sex Male

Practice address 555 S 108th St, West Allis, WI, 53214

Phone (414) 566-6400

Fax (414) 566-3900

Enumeration date Jul 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4936-015 (WI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 is the NPI number for Bruce Hamilton?

The National Provider Identifier (NPI) for Bruce Hamilton is 1881613636, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bruce Hamilton practice?

The practice location on file with NPPES is in West Allis, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.