Dr. Kenneth Hayes, MD
20 S Clark St, Suite 1100, Chicago, IL 60603 • +1-702-555-2754
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1700812872 • CBSA 16980 • Internal Medicine
Anchored in Chicago, IL 60603, Dr. Kenneth Hayes, MD (NPI 1700812872) logged 863 annual procedures (focused low-volume boutique caseload (29.32th Chicago percentile), 19.92th IL percentile, -0.21σ) with sub-specialty concentration in 26 Active CMS HCPCS Codes.
Dr. Hayes's longitudinal care intensity (4.6 billed units per patient across 187 individuals) centers on 99214 (330 annual units) and 99213 ($130–$178 cash range).
Cash-pay intake data for NPI 1700812872 (20 S Clark St, Suite 1100, Chicago) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 9-minute average reception wait and 4.58/5 biomarker openness.
Credentialed as an MD specialist with 18 years post-graduation experience since completing medical school at an LCME/COCA institution (2008), Dr. Hayes coordinates 26 Active CMS HCPCS Codes workups from 20 S Clark St, Suite 1100 (+1-702-555-2754).
Compared against Chicago, IL Internal Medicine peers
863 annual services across 187 beneficiaries
Standard deviations from IL Internal Medicine 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 | 330 | 29.32th | $170 – $233 |
| 99213 | Established Preventive & Chronic Care Visit | 191 | 27.32th | $130 – $178 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 95 | 33.32th | $62 – $85 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 73 | 28.32th | $200 – $274 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 44 | 33.32th | $237 – $324 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (26 HCPCS billing breadth) | 129 | 29.32th | $153 – $222 |
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Dr. Kenneth Hayes, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hayes National Provider Identifier | NPI #1700812872 (MD) | CMS NPPES Registry (60603) |
| Dr. Hayes Chicago CMS Volume Rank | 29.32th Pct (863 CMS svcs; Z -0.212σ) | CMS Medicare Part B (IL Internal Medicine) |
| 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 • 9 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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