Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Edmund Gessert

Pediatrics Physician in Duluth, MN · enumerated 2006.

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

National Provider Identifier

1821153727

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Registry record

Entity type Individual (Type 1)

Name Charles Edmund Gessert

Sex Male

Practice address 400 E 3rd St, Duluth, MN, 55805

Phone (218) 786-1198

Enumeration date Dec 22, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 43152 (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.

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Frequently asked questions

Is NPI 1821153727 active?

Yes, as of the latest NPPES snapshot, NPI 1821153727 is active (record last updated 2007-07-08).

How do I verify Charles Gessert's NPI record?

Cross-check NPI 1821153727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.