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Dr. Robert Bayer

Medical Oncologist

oncologist Naperville, IL Northwestern Medicine

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Reveal Contact Info

Overview

Level

Staff

Gender

Male

Connections

125

Position in HealthTal Database

3,248 healthcare professionals in HealthTal hold the oncologist specialty. Robert Bayer is one of them.
64 oncologists are based in IL (out of 48,672 total healthcare contacts in that state).
1,283 contacts at Northwestern Medicine are tracked in HealthTal.
Top employers of oncologists in IL: Adventhealth (2), Advocate Aurora Health (2), Northshore University Healthsystem (2).
5% of oncologists in IL hold a senior title (Director, Manager, Chief, VP, etc.).
69% of oncologists in IL have verified education credentials on file.

Data refreshed May 2026.

Public records & verifications

Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
Professional LinkedIn profile on file (subscribers only).
Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.

Education

Northwestern University

Doctor Of Medicine

1984

About Northwestern Medicine

Industry

Hospitals & Physicians Clinics

Employees

5000+

Revenue

$1B+

Website

nm.org

Office Location

10400 Haligus Rd, Huntley, IL

Professional Overview

Dr. Robert Bayer is a Medical Oncologist, currently affiliated with Northwestern Medicine, based in Naperville, IL. As a oncologist, Dr. Bayer contributes to patient care, clinical workflows, and healthcare operations in Naperville, IL. Dr. Bayer holds academic credentials, including Doctor Of Medicine, from Northwestern University. Northwestern Medicine operates in the Hospitals & Physicians Clinics sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit oncologist professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to oncologist specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Naperville, IL healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting oncologist

Healthcare professionals with oncologist expertise are recruited nationwide. Direct outreach via verified email and phone produces significantly faster placements than relying on job boards or passive candidates. HealthTal's database provides personal contact data verified against NPI and state licensing records.

Browse all oncologists →

Frequently Asked Questions

Where is Dr. Robert Bayer located?

Dr. Robert Bayer is based in Naperville, IL. They are currently affiliated with Northwestern Medicine.

What is Dr. Robert Bayer's specialty?

Dr. Robert Bayer specializes in oncologist. Their current role is Medical Oncologist.

Where does Dr. Robert Bayer currently work?

Dr. Robert Bayer currently works at Northwestern Medicine.

What is Dr. Robert Bayer's educational background?

Dr. Robert Bayer attended Northwestern University.

How do I contact Dr. Robert Bayer for recruiting?

HealthTal provides verified direct email address and phone number for Dr. Robert Bayer. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

How do I recruit a oncologist?

Recruiting oncologists typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for oncologists across all 50 states, allowing you to contact candidates directly without going through job boards.