Dr. Robert F. Cornell, M.D.

Hematology (Hematology (Internal Medicine) Physician)

Medicare participating

Years since graduation: 19
In the NPI registry since: 2007
Medicare patients seen, 2024: 41

Licensed in Illinois since 2023, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

Hematology (Internal Medicine) Physician primary
TN license MD50142
Hematology & Oncology Physician
IL license 036167285 (first issued 2023; active) · WI license 52996-20
Internal Medicine Physician
TN license MD50142

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Hematology per capita by county →

Where they work

Hospitals

Northwestern Memorial Hospital Chicago, IL

Medical groups

Northwestern Medical Faculty Foundation (4,503 clinicians)

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024: 41
Services billed: 88
Patients’ average age: 74

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

At a glance