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John W. Hamilton DDS PC

Dentist in Williston, ND · enumerated 2014 · authorized official John Hamilton, President.

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

National Provider Identifier

1487066908

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Registry record

Entity type Organization (Type 2)
Legal business name John W. Hamilton DDS PC
Practice address 2204 2nd Ave W, Suite 101, Williston, ND, 58801
Phone (701) 774-8822
Fax (701) 774-8823
Enumeration date Jun 2, 2014
Last updated in NPPES Jun 2, 2014

Taxonomy & classification

122300000X Dentist Dental Providers · License 1547 (ND) Primary

Authorized official

Name John Hamilton
Title President
Phone (701) 774-8822

Other identifiers

Identifier Type State Issuer
40596 Medicaid ND -

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

Where is John W. Hamilton DDS PC located?
The practice location on file with NPPES is in Williston, ND.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-06-02. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-02.