Ernest HayesM.D.
Obstetrics & Gynecology·Hazel Crest, IL
Ernest Hayes, M.D. is an Obstetrics & Gynecology provider in Hazel Crest, IL, as of July 2026.
- NPI1083776678
- Registered2006
- Class of1969
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Ernest Hayes at a glance
- Provider
- Ernest Hayes
- Credential
- M.D.
- Specialty
- Obstetrics & Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Hazel Crest, IL
- Medical school
- Meharry Medical College School of Medicine
- Graduated
- 1969
- NPI registered
- 2006
- NPI
- 1083776678
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Ernest Hayes practice?
Ernest Hayes, M.D. is based in Hazel Crest, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Ernest Hayes's NPI number?
Ernest Hayes's National Provider Identifier (NPI) is 1083776678, registered in 2006. Specialty on record: Obstetrics & Gynecology; credential M.D.
Where did Ernest Hayes go to medical school?
Ernest Hayes, M.D. attended Meharry Medical College School of Medicine, graduating in 1969.
How many Obstetrics & Gynecology providers in Illinois work at ambulatory surgery centers?
212 Obstetrics & Gynecology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Ernest Hayes among them. The Illinois Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Ernest Hayes analysis
Tell us where to send it. Our team will prepare an analysis of Ernest Hayes covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.