Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Caroline Sudoh

Q: What is the NPI number for Ann Sudoh?

The National Provider Identifier (NPI) for Ann Sudoh is 1730124678, a Type 1 (individual) record in the CMS NPPES registry.

Sports Medicine (Family Medicine) Physician in Duluth, MN · enumerated 2006.

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

National Provider Identifier

1730124678

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Registry record

Entity type Individual (Type 1)

Name Ann Caroline Sudoh

Sex Female

Practice address 400 E 3rd St, Duluth, MN, 55805

Phone (218) 786-8364

Enumeration date Jun 17, 2006

Last updated in NPPES May 9, 2011

Taxonomy & licenses

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 40819 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
748031800	Medicaid	MN	-

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 Ann Sudoh?

The National Provider Identifier (NPI) for Ann Sudoh is 1730124678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ann Sudoh practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-09.