Doctor profile · Federal record
Dr. Tyler Gunn, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Chicago, IL
- NPI 1083023923
- Accepts Medicare
- MIPS 84.1 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Additional location
-
8700 Beverly Blvd
West Hollywood, CA 900481804
(310) 423-3851
fax (310) 423-0246 - Additional location
-
Department of Cardiothoracic Surgery, 740 S. Limestone St.
Lexington, KY 405360284
(859) 323-6519
fax (859) 257-4682 - Mailing address
-
150 Harvester Dr Ste 300
Burr Ridge, IL 605275965
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Profile last updated
- December 10, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State licenses (2)
- Illinois #036177010 · Kentucky #R3499
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083023923. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
335
Distinct HCPCS
8
Medicare allowed
$135,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93750 |
Evaluation of lower heart chamber assist device | 136 | 13 | $42 | |
99291 |
Critical care, first 30-74 minutes | 101 | 13 | $226 | |
33944 |
Preparation of donor heart for transplantation | 18 | 18 | $145 | |
33945 |
Transplantation of donor heart | 18 | 18 | $5,036 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $134 | |
33241 |
Removal of defibrillator | 15 | 15 | $116 | |
33244 |
Removal of defibrillator electrodes through vein | 15 | 15 | $458 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $186 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 29. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,551
Transactions
16
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABIOMED | 12 | $1,144.26 | |
| Abbott Laboratories | 2 | $184.89 | |
| XVIVO Perfusion Inc. | 1 | $137.16 | |
| INTUITIVE SURGICAL, INC. | 1 | $84.95 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Tyler Gunn's medical specialty?
Dr. Tyler Gunn practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Chicago, IL.
Where does Dr. Tyler Gunn practice?
Dr. Tyler Gunn practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Tyler Gunn's NPI?
Dr. Tyler Gunn's National Provider Identifier (NPI) is 1083023923, issued by NPPES.
Does Dr. Tyler Gunn accept Medicare assignment?
Yes. Dr. Tyler Gunn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tyler Gunn commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of lower heart chamber assist device (HCPCS 93750); Critical care (HCPCS 99291); Preparation of donor heart for transplantation (HCPCS 33944). Source: CMS Medicare Physician & Other Practitioners file.