Doctor profile · Federal record
Dr. Jonathan Tomasko, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Surgery Physician · Winfield, IL
- NPI 1184882185
- Accepts Medicare
- MIPS 71.8 / 100 · 2023
- 18 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
25 N Winfield RD
Winfield, IL 60190
(630) 933-4480 - Additional location
-
351 Delnor Dr
Geneva, IL 601344220 - Additional location
-
676 N. Saint Clair, Arkes Suite 650
Chicago, IL 60611
(312) 695-9726 - Additional location
-
500 University Dr
Hershey, PA 170332360
(717) 531-8521
Show 1 more location
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- August 3, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (2)
- Illinois #036.137428 · Pennsylvania #MT193221
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184882185. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$186
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33508 |
Harvest of vein using an endoscope | 12 | 12 | $16 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 25. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$2,133
Transactions
19
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 4 | $1,103.13 | |
| ATRICURE, INC. | 14 | $826.99 | |
| Medtronic, Inc. | 1 | $203.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
30
Total drug cost
$206
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Chlorhexidine Gluconate | Generic | 15 | 15 | $69 |
| Mupirocin | Generic | 15 | 15 | $137 |
Frequently asked questions
What is Dr. Jonathan Tomasko's medical specialty?
Dr. Jonathan Tomasko practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Winfield, IL.
Where does Dr. Jonathan Tomasko practice?
Dr. Jonathan Tomasko practices at 25 N Winfield RD, Winfield, IL 60190. Office phone: 6309334480.
What is Dr. Jonathan Tomasko's NPI?
Dr. Jonathan Tomasko's National Provider Identifier (NPI) is 1184882185, issued by NPPES.
Does Dr. Jonathan Tomasko accept Medicare assignment?
Yes. Dr. Jonathan Tomasko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Tomasko commonly perform?
Top Medicare-reported procedures in 2023: Harvest of vein using an endoscope (HCPCS 33508). Source: CMS Medicare Physician & Other Practitioners file.