Doctor profile · Federal record
Dr. Patroklos Pappas, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Surgery Physician · Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Oak Lawn, IL
- NPI 1265427942
- Accepts Medicare
- 43 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4400 W 95Th St Ste 308
Oak Lawn, IL 604532660
(708) 346-4040
fax (708) 346-3287 - Mailing address
-
9500 Bormet Dr Ste 204
Mokena, IL 604488399
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 17, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (3)
- Illinois #036071743 · Indiana #01043554A · Wisconsin #55179-20
- Medicaid (8)
- MI #1265427942 · WI #1265427942 · IN #200061020C · IN #200061020D · IN #200061020A · IN #200061020E · IL #036071743 · IN #200061020B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265427942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
325
Distinct HCPCS
9
Medicare allowed
$239,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33508 |
Harvest of vein using an endoscope | 84 | 84 | $17 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 78 | 78 | $1,810 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 37 | 37 | $219 | |
33518 |
Coronary artery bypass using vein or artery graft, 2 grafts | 36 | 36 | $420 | |
33519 |
Coronary artery bypass using vein or artery graft, 3 grafts | 26 | 26 | $570 | |
33405 |
Replacement of aortic valve on heart-lung machine | 21 | 21 | $2,323 | |
33517 |
Coronary artery bypass using vein or artery graft, 1 graft | 18 | 18 | $200 | |
33268 |
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest | 13 | 13 | $139 | |
34716 |
Exposure of underarm or upper chest artery with creation of conduit | 12 | 12 | $411 |
In context: peer comparison
Among 8 peers in Oak Lawn Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 30. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $43.44 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Patroklos Pappas's medical specialty?
Dr. Patroklos Pappas practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Oak Lawn, IL.
Where does Dr. Patroklos Pappas practice?
Dr. Patroklos Pappas practices at 4400 W 95Th St Ste 308, Oak Lawn, IL 604532660. Office phone: 7083464040.
What is Dr. Patroklos Pappas's NPI?
Dr. Patroklos Pappas's National Provider Identifier (NPI) is 1265427942, issued by NPPES.
Does Dr. Patroklos Pappas accept Medicare assignment?
Yes. Dr. Patroklos Pappas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patroklos Pappas commonly perform?
Top Medicare-reported procedures in 2023: Harvest of vein using an endoscope (HCPCS 33508); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.