Jonathan Michael Tomasko, M.D. practises thoracic surgery in Winfield, IL. Jonathan is a 2008 graduate of Albany Medical College of Union University. Jonathan is also listed as specialising in thoracic surgery (cardiothoracic) and surgery. Medicare claims data shows Jonathan provided 25 services to 25 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Tomasko is a thoracic surgeon in Winfield, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “THORACIC SURGERY”.
NPI registry
Dr. Tomasko is listed at 25 N WINFIELD RD, Winfield, IL 60190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (630) 933-4480. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Tomasko's National Provider Identifier is 1184882185. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Tomasko attended Albany Medical College of Union University, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
Dr. Tomasko has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Tomasko performs procedures including coronary artery bypass using artery graft, 1 graft and harvest of vein using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tomasko. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
25 N WINFIELD RD
Winfield, IL 60190
25 services · 25 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
13 |
| Harvest of vein using an endoscope | Procedure | 33508 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Clinically related specialties at the same address — the people this provider most likely works alongside.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.