Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael F Maguire, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1124186721

Michael F Maguire, MD is a Pulmonary Disease in Appleton, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1989, 37 years ago. Practices with Fox Valley Pulmonary Medicine SC, an 11-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
37
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
WI
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 E Capitol Dr Ste 1700
Appleton, WI 54911
Phone: (920) 734-9600
Fax: (920) 734-4773
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 36569-020 (WI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 36569 (WI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 36569 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 36569-020 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 36569 (WI)

Record details

NPI number1124186721
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2006
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026
Mailing address200 Theda Clark Medical Plz, Suite 480, Neenah, WI 54956-2721

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Fox Valley Pulmonary Medicine Sc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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