Joel C Okner, M.D.
Cardiovascular Disease · Highland Park, IL
At a glance
3330 Skokie Valley Rd Ste 200, Highland Park, IL 60035-1041
NPPES record updated Sep 11, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3330 Skokie Valley Rd Ste 200Highland Park, IL 60035-1041
Additional reported practice locations
1744 Oak AveEvanston, IL 60201
Phone: 7736068214 9191 N Ambassador Dr
Kansas City, MO 641547247
Phone: 8662273606
Fax: 7734392444 301 S Bedford St Ste 1
Madison, WI 537033691
Phone: 8662273606
Fax: 7734392444 24359 Northwestern Hwy Ste 200
Southfield, MI 480752597
Phone: 8662273606
Fax: 7734392444 534 S Kansas Ave Ste 1000
Topeka, KS 666033456
Phone: 8662273606
Fax: 7734392444
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1987
- CMS specialties
- Cardiovascular Disease (Cardiology)
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiovascular Disease
- Taxonomy code
- 207RC0000X
- Enumeration date
- Aug 3, 2006
- Record updated
- Sep 11, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0000X
License reported: 04-41488 KS
207RC0000X
License reported: 65565 WI
207RC0000X
License reported: 4301114096 MI
207RC0000X
License reported: 2016014256 MO
207RC0000X · Primary
License reported: 036079417 IL
207RC0000X
License reported: 01089632A IN
207RC0000X
License reported: ME165107 FL
207RC0000X
License reported: 35.148608 OH
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3330 Skokie Valley Rd Ste 200Highland Park, IL 60035-1041
- Phone
- (847) 769-0621
Mailing address
PO BOX 1541NORTHBROOK, IL 600651541
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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