Dr. John Sarwark, MD
211 E Ontario St, Suite 300, Chicago, IL 60611 • +1-630-555-9546
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1629331145 • CBSA 16980 • Emergency Medicine
CMS Medicare Part B utilization records credit Dr. John Sarwark (MD, NPI 1629331145) at 211 E Ontario St, Suite 300 in Chicago with 1,395 annual clinical services (818 beneficiaries), corresponding to a -0.03σ regional deviation and upper-quartile active clinical volume (85.29th Chicago percentile) with sub-specialty concentration in 28 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1629331145 highlights 628 annual claims for 99214 (85.29th Chicago percentile; $198–$272 self-pay corridor) plus 363 encounters under 99213 and 181 under 93000.
Cash-pay intake data for NPI 1629331145 (211 E Ontario St, Suite 300, Chicago) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 17-minute average reception wait and 4.78/5 biomarker openness.
NPI registry verification (#1629331145) confirms Dr. John Sarwark's MD standing serving CBSA 16980 with a 4.74/5 patient scorecard.
Compared against Chicago, IL Emergency Medicine peers
1,395 annual services across 818 beneficiaries
Standard deviations from IL Emergency 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 | 628 | 85.29th | $198 – $272 |
| 99213 | Established Preventive & Chronic Care Visit | 363 | 83.29th | $152 – $208 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 181 | 84.29th | $72 – $99 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 140 | 84.29th | $233 – $319 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 84 | 82.29th | $276 – $378 |
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Dr. John Sarwark, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sarwark National Provider Identifier | NPI #1629331145 (MD) | CMS NPPES Registry (60611) |
| Dr. Sarwark Chicago CMS Volume Rank | 85.29th Pct (1,395 CMS svcs; Z -0.031σ) | CMS Medicare Part B (IL Emergency 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 • 17 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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