Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Blair Allen Nelson, MD

Emergency Medical Services (Emergency Medicine) Physician in Fargo, ND · enumerated 2005.

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

National Provider Identifier

1841288164

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Registry record

Entity type Individual (Type 1)

Name Dr. Blair Allen Nelson

Credential MD

Sex Male

Practice address 3000 32nd Ave S, Fargo, ND, 58103

Phone (701) 364-8000

Fax (701) 364-8078

Enumeration date Oct 11, 2005

Last updated in NPPES Aug 8, 2012

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 43550 (MN) Secondary

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 8757 (ND) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
190152400	Medicaid	MN	-
11705	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Blair Nelson?

Blair Nelson is registered in NPPES with the primary taxonomy of Emergency Medical Services (Emergency Medicine) Physician. 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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Walter Atiga Clinical Cardiac Electrophysiology Physician · Fargo, ND NPI 1427050699 John Balintona Obstetrics & Gynecology Physician · Fargo, ND NPI 1104813583 Dakota Specialty Institute General Acute Care Hospital · Fargo, ND NPI 1851388961 Michele Prevost Orthopaedic Surgery Physician · Fargo, ND NPI 1700877875 Curtis Penney Neurology Physician · Fargo, ND NPI 1366423048 Jennifer Janke Advanced Practice Midwife · Fargo, ND NPI 1174503577 Daniel Bohmer Pharmacist · Fargo, ND NPI 1356313019 Curtis Trowbridge Pharmacist · Fargo, ND NPI 1780657585

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-08.