Dr. Tyler Koski, MD
680 N Lake Shore DR, Suite 1000, Chicago, IL 60611 • +1-630-555-5123
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1124041603 • CBSA 16980 • Neurosurgery
Within the Chicago, IL (CBSA 16980) Neurosurgery cohort, Dr. Tyler Koski, MD with sub-specialty concentration in 61 Active CMS HCPCS Codes ranks at the 85.71th municipal percentile and 83.33th IL percentile (+0.13σ Z-score) based on 1,560 billed procedures for 351 patients.
Fee-schedule auditing of NPI 1124041603 highlights 702 annual claims for 99214 (85.71th Chicago percentile; $691–$946 self-pay corridor) plus 406 encounters under 99213 and 203 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Tyler Koski in Chicago (60611) face an estimated $222.00 initial evaluation fee at 680 N Lake Shore DR, Suite 1000 (in-person clinic visits only; 17-minute average reception wait; bedside manner 4.85/5 from 9 verified reports).
Patients evaluating Dr. Tyler Koski in ZIP 60611 note 13 years of post-doctoral tenure (null, 2013) alongside 4.4 annual CMS procedures per patient.
Compared against Chicago, IL Neurosurgery peers
1,560 annual services across 351 beneficiaries
Standard deviations from IL Neurosurgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 702 | 85.71th | $691 – $946 |
| 99213 | Established Preventive & Chronic Care Visit | 406 | 88.71th | $528 – $724 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 203 | 90.71th | $252 – $346 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 156 | 85.71th | $811 – $1111 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 94 | 87.71th | $961 – $1317 |
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Dr. Tyler Koski, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koski National Provider Identifier | NPI #1124041603 (MD) | CMS NPPES Registry (60611) |
| Dr. Koski Chicago CMS Volume Rank | 85.71th Pct (1,560 CMS svcs; Z +0.127σ) | CMS Medicare Part B (IL Neurosurgery) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 17 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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