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Ms. Katherine Halsey Speare, PHD

Psychologist in Duluth, MN · enumerated 2006 · practices at St. Luke'S Hospital of Duluth.

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

National Provider Identifier

1851457873

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Registry record

Entity type Individual (Type 1)
Name Ms. Katherine Halsey Speare
Credential PHD
Sex Female
Practice address 220 N 6th Ave E, Duluth, MN, 55805
Phone (218) 249-6000
Enumeration date Dec 28, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP4763 (MN) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Speare practice?
The practice location on file with NPPES is in Duluth, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katherine Speare?
The National Provider Identifier (NPI) for Katherine Speare is 1851457873, 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 2007-07-08.