DR. CONNER MICHAEL O'KEEFE (MD) – Cardiovascular Disease Physician, NPI 1316172182
Cardiovascular Disease Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
1,298 CARDIOVASCULAR DISEASE (CARDIOLOGY) in NJ
Provider Addresses for DR. CONNER MICHAEL O'KEEFE (MD)
CARDIOLOGY ASSOCIATES OF SUSSEX COUNTY
222 HIGH ST. SUITE 205
NEWTON, NJ 07860
Phone: (973) 579-2100
Fax: (973) 579-6638
Type: Location
3800 W 203rd St Ste 204
Olympia Fields, IL 604611185
Phone: (708) 679-2670
Type: Location
7905 Calumet Ave
Munster, IN 463212549
Phone: (219) 836-5800
Type: Location
Mercy Hospital & Medical Center, 2525, South Michigan Avenue, Near South Side, Chicago, Cook County, Illinois, 60616, United States
CHICAGO, IL 606162315
Phone: (312) 567-2380
Type: Mailing
222 HIGH STREET
SUITE 205
NEWTON, NJ 07860
Phone: (973) 579-2100
Fax: (973) 579-6638
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 74 Open Payments records for all available years, with a total value of $1,528.
Total Amount is formed as General ($1,528) + Research ($0) + Ownership ($0) = $1,528.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Medtronic, Inc. ($226).
Total Amount
$1,528
General + Research + Ownership
Payments
74
Total payment records
General Amount
$1,528
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $226 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $221 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $205 |
| ABIOMED | $176 |
| PFIZER INC. | $169 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-06-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20210610001264 | I | Cardiovascular Disease (Cardiology) | NJ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,883 | 1,368 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 972 | 366 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 831 | 383 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 602 | 401 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 394 | 393 | $0 |
Insurance plans in this area (ZIP 07860)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | NJ | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | NJ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | NJ |
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