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

David R. Donnersberger, MD

Individual provider Internal Medicine Physician · NPI 1003927948

David R. Donnersberger, MD is an Internal Medicine in Winnetka, Illinois. Graduated from Southern Illinois University School of Medicine in 2000, 26 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
26
Trained at
Southern Illinois University School of Medicine
Licensed in
IL
In the registry since
2006
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

530 Winnetka Ave
Winnetka, IL 60093-4023
Phone: (847) 441-6888
Fax: (847) 441-6891
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036111556 (IL)

Record details

NPI number1003927948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESSeptember 14, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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