Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Center for Natural Medicine PA

Clinic/Center in Winona, MN · enumerated 2006 · authorized official Gregory Peterson, Owner.

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

National Provider Identifier

1689602401

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Registry record

Entity type Organization (Type 2)

Legal business name Center for Natural Medicine PA

Practice address 902 E 2nd St, Suite 327, Winona, MN, 55987

Phone (507) 452-6640

Enumeration date Jun 29, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 3067 (MN) Primary

Authorized official

Name Gregory Peterson

Title Owner

Phone (507) 452-6640

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Center for Natural Medicine PA located?

The practice location on file with NPPES is in Winona, MN.

Providers at this address

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Gregory Peterson Chiropractor · Winona, MN NPI 1598705667

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.