Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark S Kermgard, MD

Emergency Medicine Physician in Fond Du Lac, WI · enumerated 2005.

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

National Provider Identifier

1023094885

Verified

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Registry record

Entity type Individual (Type 1)

Name Mark S Kermgard

Credential MD

Sex Male

Practice address 145 N Main St, Fond Du Lac, WI, 54935

Phone (920) 926-8492

Fax (920) 926-8903

Enumeration date Dec 22, 2005

Last updated in NPPES Aug 16, 2022

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 36091592 (IL) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 34936020 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
36091592	Medicaid	IL	-
31984300	Medicaid	WI	-
1023094885	Other	WI	BLUE SHIELD

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

Where does Mark Kermgard practice?

The practice location on file with NPPES is in Fond Du Lac, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Kermgard?

The National Provider Identifier (NPI) for Mark Kermgard is 1023094885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Douglas Wonder Family Medicine Physician · Fond Du Lac, WI NPI 1952398679 William Brusky Family Medicine Physician · Fond Du Lac, WI NPI 1124019898 Paul Chambers Family Medicine Physician · Fond Du Lac, WI NPI 1518958123 Michael Bachhuber Family Medicine Physician · Fond Du Lac, WI NPI 1538150990 David Matthews Emergency Medicine Physician · Fond Du Lac, WI NPI 1518949882 Lewis Sierra Internal Medicine Physician · Fond Du Lac, WI NPI 1346222023 Thomas Carlson Surgery Physician · Fond Du Lac, WI NPI 1831175546 Agnesian Healthcare Inc Community/Retail Pharmacy · Fond Du Lac, WI NPI 1104891746

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-16.