Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katie Sorensen, PA-C

Physician Assistant in Duluth, MN · enumerated 2010 · practices at St. Luke'S Hospital of Duluth.

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

National Provider Identifier

1740591338

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Registry record

Entity type Individual (Type 1)

Name Katie Sorensen

Credential PA-C

Sex Female

Practice address 920 E 1st St Ste 302, Duluth, MN, 55805

Phone (218) 249-6050

Fax (218) 249-6055

Enumeration date Jun 29, 2010

Last updated in NPPES Jan 25, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10777 (MN) 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.

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Frequently asked questions

What specialty is Katie Sorensen?

Katie Sorensen is registered in NPPES with the primary taxonomy of Physician Assistant. 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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St. Luke'S Hospital of Duluth Surgery Physician · Duluth, MN NPI 1083668784 Hebroon Obaid Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Duluth, MN NPI 1447660204 Sarah Johnson Physician Assistant · Duluth, MN NPI 1720447790

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-25.