Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen William Brown Sr.

Other Technician in Jamestown, ND · enumerated 2021 · practices at North Dakota State Hospital.

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

National Provider Identifier

1639755804

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Registry record

Entity type Individual (Type 1)

Name Stephen William Brown Sr.

Sex Male

Practice address 2605 Circle Dr, Jamestown, ND, 58401

Phone (701) 253-3721

Enumeration date Mar 19, 2021

Last updated in NPPES Mar 19, 2021

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License 1637 (ND) 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

What is the NPI number for Stephen Brown?

The National Provider Identifier (NPI) for Stephen Brown is 1639755804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Brown practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-19.