Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine A Biebl Duckworth, M.D.

Dermatology Physician in St Louis Park, MN · enumerated 2007.

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

National Provider Identifier

1780876987

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine A Biebl Duckworth

Credential M.D.

Sex Female

Practice address 3800 Park Nicollet Blvd, Department of Dermatology, St Louis Park, MN, 55416

Phone (952) 993-3260

Enumeration date Aug 13, 2007

Last updated in NPPES Apr 4, 2016

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 52749 (MN) Primary

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

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

Where does Katherine Biebl Duckworth practice?

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

What is the NPI number for Katherine Biebl Duckworth?

The National Provider Identifier (NPI) for Katherine Biebl Duckworth is 1780876987, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-04.