Sean P Tierney, M.D.
Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Merrionette Park, IL
At a glance
11560 S Kedzie Ave Ste 100, Merrionette Park, IL 60803-4517
Published activity: Pacemaker insertion or repair. View counts and coverage
NPPES record updated Dec 15, 2021. 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
11560 S Kedzie Ave Ste 100Merrionette Park, IL 60803-4517
Additional reported practice locations
19001 Old Lagrange RdMokena, IL 604488012
Phone: 7084783600
Fax: 7084783552 10260 191St St Ste 102
Mokena, IL 604488802
Phone: 7084784224
Fax: 7084784033 13011 S 104Th Ave Ste 100
Palos Park, IL 604641508
Phone: 7082743278
Fax: 7082743299 3231 Euclid Ave Ste 201
Berwyn, IL 604023472
Phone: 7087832055
Fax: 7087832181
Education & affiliations
- Medical / professional school
- Albany Medical College Of Union University
- Graduation year
- 1995
- CMS specialties
- Cardiac Electrophysiology · Cardiovascular Disease (Cardiology)
Practice groups
Reported hospital affiliations
- Advocate Christ Hospital & Medical Center Oak Lawn, IL
- Palos Community Hospital Palos Heights, IL
- Saint Joseph Medical Center Joliet, IL
- Silver Cross Hospital And Medical Centers New Lenox, IL
- Uchicago Medicine Adventhealth Hinsdale Hinsdale, IL
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.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Pacemaker insertion or repair | 36 |
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
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Consulting fee | $2,000.00 |
| Food and beverage | $652.95 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $2,017.16 |
| E.R. SQUIBB & SONS, L.L.C. | $238.01 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $102.78 |
| ASTRAZENECA PHARMACEUTICALS LP | $51.86 |
| ZOLL SERVICES LLC (A/K/A ZOLL LIFECOR CORP) | $50.63 |
| MERCK SHARP & DOHME LLC | $45.65 |
| AMGEN INC. | $35.25 |
| CORCEPT THERAPEUTICS | $26.94 |
| Other reporting companies | $84.67 |
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
- Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS)
- Taxonomy code
- 207RC0001X
- Enumeration date
- Apr 14, 2006
- Record updated
- Dec 15, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0001X · Primary
License reported: 036096266 IL
207RC0000X
License reported: 036096266 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
11560 S Kedzie Ave Ste 100Merrionette Park, IL 60803-4517
- Phone
- (708) 824-1114
- Fax
- (708) 824-9341
Mailing address
13011 S 104TH AVE STE 100PALOS PARK, IL 604641508
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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