Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lorna Kay Siefke-Harbor, MA LICENSED PSYCHOLO

Psychologist in Austin, MN · enumerated 2010.

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

National Provider Identifier

1396059242

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lorna Kay Siefke-Harbor

Credential MA LICENSED PSYCHOLO

Sex Female

Practice address 902 19th Ave Sw, Austin, MN, 55912

Phone (507) 319-3198

Enumeration date Aug 3, 2010

Last updated in NPPES Aug 3, 2010

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP5198 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Lorna Siefke-Harbor?

Lorna Siefke-Harbor is registered in NPPES with the primary taxonomy of Psychologist. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-03.