Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Scott St. Aubin

Critical Care Medicine Registered Nurse in Fargo, ND · enumerated 2023.

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

National Provider Identifier

1780362855

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Registry record

Entity type Individual (Type 1)

Name Aaron Scott St. Aubin

Sex Male

Practice address 5923 59th St S, Fargo, ND, 58104

Phone (320) 349-0142

Enumeration date Jul 10, 2023

Last updated in NPPES Oct 27, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 203412 (ND) Secondary

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License R41495 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Aaron St. Aubin practice?

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

What is the NPI number for Aaron St. Aubin?

The National Provider Identifier (NPI) for Aaron St. Aubin is 1780362855, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-27.