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

Robert A Nonn, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1922166511

Robert A Nonn, MD is a Pulmonary Disease in Neenah, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1992, 34 years ago. Practices with Fox Valley Pulmonary Medicine SC, an 11-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
34
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

200 Theda Clark Medical Plz Ste 480
Neenah, WI 54956-2721
Phone: (920) 729-0608
Fax: (920) 729-2902
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 39988-020 (WI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 39988-020 (WI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 39988 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 39988 (WI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 39988 (WI)

Record details

NPI number1922166511
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2006
Last updated in NPPESJune 22, 2017
Mailing address2500 E Capitol Drive, Suite 1700, Appleton, WI 54911

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE, SLEEP MEDICINE
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Fox Valley Pulmonary Medicine Sc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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