Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerald Duane Gregersen, PHD, LP

Psychologist in Faribault, MN · enumerated 2006.

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

National Provider Identifier

1124080098

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Registry record

Entity type Individual (Type 1)

Name Gerald Duane Gregersen

Credential PHD, LP

Sex Male

Practice address 100 State Ave, Faribault, MN, 55021

Phone (507) 334-3921

Fax (507) 332-5297

Enumeration date Apr 5, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP0353 (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

What specialty is Gerald Gregersen?

Gerald Gregersen 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.

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