Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mayo Clinic Health System-St James

Q: What is the NPI number for Mayo Clinic Health System-St James?

The NPI for Mayo Clinic Health System-St James is 1639198732, a Type 2 (organization) record in the CMS NPPES registry.

Critical Access Hospital in Saint James, MN · enumerated 2006 · authorized official Morris Miller, Cfo.

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

National Provider Identifier

1639198732

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Registry record

Entity type Organization (Type 2)

Legal business name Mayo Clinic Health System-St James

Practice address 1101 Moulton and Parsons Dr, Saint James, MN, 56081

Phone (507) 375-3261

Fax (507) 375-8600

Enumeration date Jul 19, 2006

Last updated in NPPES Apr 16, 2026

Taxonomy & classification

282NC0060X Critical Access Hospital Hospitals · License 330835 (MN) Primary

Authorized official

Name Morris Miller

Title Cfo

Phone (507) 594-6449

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 is the NPI number for Mayo Clinic Health System-St James?

The NPI for Mayo Clinic Health System-St James is 1639198732, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mayo Clinic Health System-St James?

NPPES lists Morris Miller (Cfo) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.