Doctor profile · Federal record
Dr. Tyler Koski, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Chicago, IL
- NPI 1124041603
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
(321) 695-9797
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124041603. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,299
Distinct HCPCS
10
Medicare allowed
$558,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
22614 |
Fusion of additional segment of spine | 334 | 49 | $457 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 119 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 128 | 128 | $178 | |
22216 |
Incision or removal of spine bone segment, each additional segment | 113 | 42 | $424 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 109 | 105 | $96 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 95 | 50 | $307 | |
61783 |
Computer-assisted spinal procedure | 45 | 42 | $280 | |
20939 |
Aspiration of bone marrow for spine bone graft | 42 | 42 | $83 | |
20937 |
Harvest of bone fragment for spine bone graft | 41 | 41 | $196 | |
22214 |
Incision or removal of lower spine bone segment | 34 | 34 | $914 |
In context: peer comparison
Among 29 peers in Chicago Neurological Surgery Physician, average services per provider: 38. This provider delivers 34× the peer median.Open Payments
Industry payments received
All-time total
$385,358
Transactions
43
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Globus Medical, INC. | 9 | $202,880.38 | |
| Medtronic, INC. | 9 | $105,267.67 | |
| Alphatec Spine, INC | 18 | $65,406.72 | |
| Orthofix Medical, INC. | 4 | $11,705.46 | |
| Biocomposites INC | 2 | $57.19 | |
| Pari Respiratory Equipment, INC. | 1 | $40.60 |
By nature of payment
Frequently asked questions
What is Dr. Tyler Koski's medical specialty?
Dr. Tyler Koski practices Neurological Surgery Physician in Chicago, IL.
Where does Dr. Tyler Koski practice?
Dr. Tyler Koski practices at 680 N Lake Shore Dr, Chicago, IL 606114546. Office phone: 3216959797.
What is Dr. Tyler Koski's NPI?
Dr. Tyler Koski's National Provider Identifier (NPI) is 1124041603, issued by NPPES.
Does Dr. Tyler Koski accept Medicare assignment?
Yes. Dr. Tyler Koski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tyler Koski commonly perform?
Top Medicare-reported procedures in 2023: Fusion of additional segment of spine (HCPCS 22614); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.