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

Jonathan Michael Tomasko, MD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1184882185

Jonathan Michael Tomasko, MD is a Thoracic Surgery in Winfield, Illinois. Graduated from Albany Medical College of Union University in 2008, 18 years ago. Practices with The Milton S Hershey Medical Center Physicians Group, a 1,595-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois and Pennsylvania.

Years since qualifying
18
Trained at
Albany Medical College of Union University
Licensed in
IL, PA
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

25 N Winfield Rd
Winfield, IL 60190
Phone: (630) 933-4480
Show map & directions

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

Additional practice locations (4)

  • 676 N. Saint Clair, Chicago, IL 60611 — (312) 695-9726
  • 676 N. Saint Clair, Chicago, IL 60611 — (312) 695-9726
  • 351 Delnor Dr, Geneva, IL 60134-4220 — (630) 933-4480
  • 500 University Dr, Hershey, PA 17033-2360 — (717) 531-8521

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 036.137428 (IL)
Surgery Physician Taxonomy 208600000X · Licence MT193221 (PA)

Record details

NPI number1184882185
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2008
Last updated in NPPESAugust 3, 2018
Mailing address25 N Winfield Rd, Winfield, IL 60190-1295

Medicare enrollment

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

Medicare specialtyTHORACIC SURGERY
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2008 (18 years in practice)
Group practice The Milton S Hershey Medical Center Physicians Group — 1595 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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