Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marquette General Hospital, Inc.

Hematology (Internal Medicine) Physician in Marquette, MI · enumerated 2006 · authorized official A. Gary Muller, Chief Executive Officer.

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

National Provider Identifier

1821055500

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Registry record

Entity type Organization (Type 2)

Legal business name Marquette General Hospital, Inc.

Other name <Unavail>

Practice address 1414 W Fair Ave, Suite 332, Marquette, MI, 49855

Phone (906) 225-3922

Fax (906) 225-4527

Enumeration date Apr 27, 2006

Last updated in NPPES Jan 26, 2010

Taxonomy & classification

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Secondary

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704207327 (MI) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704207327 (MI) Secondary

Authorized official

Name A. Gary Muller

Title Chief Executive Officer

Phone (906) 225-4821

Other identifiers

Identifier	Type	State	Issuer
CH3316	Other	MI	RAILROAD MEDICARE
0E21002	Other	MI	BCBS GROUP
CB4751	Other	MI	RAILROAD MEDICARE
CH6298	Other	MI	RAILROAD MEDICARE

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 is Marquette General Hospital, Inc. located?

The practice location on file with NPPES is in Marquette, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-01-26. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-26.