DR. SEAN P TIERNEY (M.D.) – Clinical Cardiac Electrophysiology Physician, NPI 1457315624
Clinical Cardiac Electrophysiology Physician
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NPPES metrics only — not quality of care.
214 CARDIAC ELECTROPHYSIOLOGY in IL
Provider Addresses for DR. SEAN P TIERNEY (M.D.)
13011 S 104th Ave Ste 100
Palos Park, IL 604641508
Phone: (708) 274-3278
Fax: (708) 274-3299
Type: Location
10260 191st St Ste 102
Mokena, IL 604488802
Phone: (708) 478-4224
Fax: (708) 478-4033
Type: Location
19001 Old Lagrange Rd
Mokena, IL 604488012
Phone: (708) 478-3600
Fax: (708) 478-3552
Type: Location
3231 Euclid Ave Ste 201
Berwyn, IL 604023472
Phone: (708) 783-2055
Fax: (708) 783-2181
Type: Location
104th Avenue, Palos Township, Cook County, Illinois, 60464, United States
PALOS PARK, IL 604641508
Phone: (708) 478-3600
Fax: (708) 478-3552
Type: Mailing
South Kedzie Avenue, Mount Greenwood, Merrionette Park, Lake Township, Cook County, Illinois, 60655, United States
MERRIONETTE PARK, IL 608034517
Phone: (708) 824-1114
Fax: (708) 824-9341
Type: Location
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 $2,877.
Total Amount is formed as General ($2,877) + Research ($0) + Ownership ($0) = $2,877.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Medtronic, Inc. ($1,683).
Total Amount
$2,877
General + Research + Ownership
Payments
74
Total payment records
General Amount
$2,877
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $1,683 |
| E.R. Squibb & Sons, L.L.C. | $356 |
| Novartis Pharmaceuticals Corporation | $200 |
| PFIZER INC. | $153 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $55 |
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: 2004-04-15
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 |
|---|---|---|---|---|
| I20040415000135 | I | Cardiac Electrophysiology | IL | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,479 | 781 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 988 | 305 | $0 |
| 93297 | Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days | 980 | 140 | $0 |
| 93280 | Programming of dual lead pacemaker system | 734 | 366 | $0 |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 614 | 203 | $0 |
Insurance plans in this area (ZIP 60464)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC ELECTROPHYSIOLOGY | IL | 85610 | Blood test, clotting time | 11 | 11 |
| CARDIAC ELECTROPHYSIOLOGY | IL | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 177 | 160 |
| CARDIAC ELECTROPHYSIOLOGY | IL | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 268 | 146 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Physician Assistant | IL | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | IL | |
| - | AZ |
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