Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Stephen Vanhaerents

Individual provider Neurology Physician · NPI 1629203328

Stephen Vanhaerents is registered under Epileptologists in Chicago, Illinois. Graduated from Wayne State University School of Medicine in 2009, 17 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
17
Trained at
Wayne State University School of Medicine
Licensed in
IL
In the registry since
2009
Specialties on file
3
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Practice location Address checks out

259 E Erie St Ste 1900
Chicago, IL 60611-3246
Phone: (312) 695-7950
Fax: (312) 695-5747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 675 N Saint Clair St Ste 20-100, Chicago, IL 60611-5970 — (312) 926-1673

Specialties & licences

Epilepsy Physician (primary) Taxonomy 2084E0001X · Licence 036135125 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence 036.135125 (IL)
Clinical Neurophysiology Physician Taxonomy 2084N0600X · Licence 036135125 (IL)

Record details

NPI number1629203328
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 26, 2009
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyEPILEPTOLOGISTS
Also practisesNEUROLOGY, NEUROPSYCHIATRY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations18 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients349
Services billed 760 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $148 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Northwestern Medical Faculty Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4394 clinicians in the practice; 12 are shown here.

Other providers in Chicago