Dr. John Corcoran, MD
1425 N Randall Rd, Elgin, IL 60123 • +1-677-555-5214
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Elgin Percentiles
NPI #1063070852 • CBSA Regional • Emergency Medicine
Within the Elgin, IL (CBSA local) Emergency Medicine cohort, Dr. John Corcoran, MD with sub-specialty concentration in 25 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 1.95th IL percentile (-0.14σ Z-score) based on 639 billed procedures for 554 patients.
Medicare Part B line-item claims for Dr. John Corcoran (60123) place 99214 at the top of the practice ledger (288 yearly units, 12th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-677-555-5214, Dr. Corcoran's practice posts a $218.00 GPCI self-pay consult estimate ($218.00 patient-logged median, 4.69/5 composite reality score over 8 submissions).
Credentialed as an MD specialist with 20 years post-graduation experience since completing medical school at an LCME/COCA institution (2006), Dr. Corcoran coordinates 25 Active CMS HCPCS Codes workups from 1425 N Randall Rd (+1-677-555-5214).
Compared against Elgin, IL Emergency Medicine peers
639 annual services across 554 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 | 288 | 12th | $280 – $384 |
| 99213 | Established Preventive & Chronic Care Visit | 166 | 12th | $214 – $294 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $102 – $140 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $329 – $451 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $390 – $534 |
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Dr. John Corcoran, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Corcoran National Provider Identifier | NPI #1063070852 (MD) | CMS NPPES Registry (60123) |
| Dr. Corcoran Elgin CMS Volume Rank | 0.00th Pct (639 CMS svcs; Z -0.141σ) | CMS Medicare Part B (IL Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Elgin, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 10 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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