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

Individual provider Emergency Medicine Physician · NPI 1942448733

Dr. Alan David Vanopstal, MD is an Emergency Medicine in Evanston, Illinois. Graduated from Michigan State University College of Human Medicine in 2008, 18 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
18
Trained at
Michigan State University College of Human Medicine
Licensed in
IL
In the registry since
2009
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

2650 Ridge Ave
Evanston, IL 60201-1718
Phone: (847) 570-2115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 125-054791 (IL)

Record details

NPI number1942448733
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 2, 2009
Last updated in NPPESJanuary 5, 2016
Mailing address2650 Ridge Ave, Evanston, IL 60201-1718

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2008 (18 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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