Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Howard Bergseng, DO

Surgery Physician in Glencoe, MN · enumerated 2005.

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

National Provider Identifier

1205824752

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Registry record

Entity type Individual (Type 1)

Name John Howard Bergseng

Credential DO

Sex Male

Practice address 1805 Hennepin Ave N, Glencoe Regional Health Services, Glencoe, MN, 55336

Phone (320) 864-3121

Fax (320) 864-7887

Enumeration date Oct 10, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 27286 (MN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Bergseng?

John Bergseng is registered in NPPES with the primary taxonomy of Surgery Physician. 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.