MARK O'CONNOR (MD) – Clinical Cardiac Electrophysiology Physician, NPI 1245232800
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,508 CARDIOVASCULAR DISEASE (CARDIOLOGY) in OH
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Provider Addresses for MARK O'CONNOR (MD)
2409, Cherry Street, Birckhead Place, Toledo, Lucas County, Ohio, 43608, United States
STE 100
TOLEDO, OH 436082625
Phone: (419) 251-3700
Fax: (419) 251-3835
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $296.
Total Amount is formed as General ($296) + Research ($0) + Ownership ($0) = $296.
Last reported payment date: 2023-08-04 • Largest payer in this snapshot: Kestra Medical Technology Services, Inc. ($216).
Total Amount
$296
General + Research + Ownership
Payments
3
Total payment records
General Amount
$296
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kestra Medical Technology Services, Inc. | $216 |
| Amgen Inc. | $80 |
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: 2012-10-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040416000393 | I | Cardiovascular Disease (Cardiology) | OH | TBD |
| I20121019000084 | I | Cardiovascular Disease (Cardiology) | MI | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 817 | 507 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 802 | 502 | $0 |
| 93280 | Programming of dual lead pacemaker system | 194 | 119 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 144 | 126 | $0 |
| 93289 | Evaluation of single, dual, or multiple lead implantable defibrillator system | 103 | 74 | $0 |
Insurance plans in this area (ZIP 43608)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | OH | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 17 | 16 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | OH | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 91 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Cardiovascular Disease (Cardiology), Cardiovascular Disease (Cardiology) | OH | |
| Nurse Practitioner | OH | |
| Cardiovascular Disease (Cardiology) | OH | |
| Hospitalist, Internal Medicine | OH | |
| Cardiovascular Disease (Cardiology) | OH | |
| Nurse Practitioner | OH | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | OH | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | OH | |
| Nurse Practitioner | OH | |
| - | OH |
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