Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evert Leroy Olesen, PHARM D.

Pharmacist in Marshall, MN · enumerated 2008.

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

National Provider Identifier

1306097290

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Registry record

Entity type Individual (Type 1)

Name Evert Leroy Olesen

Credential PHARM D.

Sex Male

Practice address 300 S Bruce St, Marshall, MN, 56258

Phone (507) 537-9139

Fax (507) 537-9119

Enumeration date Oct 9, 2008

Last updated in NPPES Mar 7, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 119293 (MN) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Evert Olesen?

Evert Olesen is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-07.