Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sean P Tierney, MD

Individual provider Clinical Cardiac Electrophysiology Physician · NPI 1457315624

Dr. Sean P Tierney, MD is a Cardiac Electrophysiology in Merrionette Park, Illinois. Graduated from Albany Medical College of Union University in 1995, 31 years ago. Practices with Heart Care Centers of Illinois, SC, a 41-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
31
Trained at
Albany Medical College of Union University
Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

11560 S Kedzie Ave Ste 100
Merrionette Park, IL 60803-4517
Phone: (708) 824-1114
Fax: (708) 824-9341
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 3231 Euclid Ave Ste 201, Berwyn, IL 60402-3472 — (708) 783-2055
  • 19001 Old Lagrange Rd, Mokena, IL 60448-8012 — (708) 478-3600
  • 10260 191st St Ste 102, Mokena, IL 60448-8802 — (708) 478-4224
  • 13011 S 104th Ave Ste 100, Palos Park, IL 60464-1508 — (708) 274-3278

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 036096266 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036096266 (IL)

Record details

NPI number1457315624
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESDecember 15, 2021
Certification dateDecember 15, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 1995 (31 years in practice)
Group practice Heart Care Centers Of Illinois, S.C. — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare