Joel OknerM.D.
Joel Okner, M.D. is a Cardiology provider in Highland Park, IL, as of July 2026.
- NPI1699783126
- Registered2006
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Joel Okner at a glance
- Provider
- Joel Okner
- Credential
- M.D.
- Specialty
- Cardiovascular Disease (Cardiology)
- Procedures
- Cardiology CPT codes
- Location
- Highland Park, IL
- Medical school graduation
- 1987
- NPI registered
- 2006
- NPI
- 1699783126
- 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 Joel Okner practice?
Joel Okner, M.D. is based in Highland Park, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Joel Okner's NPI number?
Joel Okner's National Provider Identifier (NPI) is 1699783126, registered in 2006. Specialty on record: Cardiovascular Disease (Cardiology); credential M.D.
How many Cardiology providers in Illinois work at ambulatory surgery centers?
110 Cardiology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Joel Okner among them. The Illinois Cardiology directory lists each one by city with credential, NPI, and center affiliations.
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