Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Curtis Ivan Silvis, PHARMD

Pharmacist in Belcourt, ND · enumerated 2006.

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

National Provider Identifier

1831288190

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Registry record

Entity type Individual (Type 1)

Name Curtis Ivan Silvis

Credential PHARMD

Sex Male

Practice address 1300 Hospital Loop, Belcourt, ND, 58316

Phone (701) 477-6111

Fax (701) 477-2524

Enumeration date Oct 12, 2006

Last updated in NPPES Oct 11, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 3224 (MT) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

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Frequently asked questions

How do I verify Curtis Silvis's NPI record?

Cross-check NPI 1831288190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831288190 active?

Yes, as of the latest NPPES snapshot, NPI 1831288190 is active (record last updated 2016-10-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-11.