Dr. Michael Guignon, MD
1414 Cross St Ste 230, Shiloh, IL 62269 • +1-959-555-8273
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Shiloh Percentiles
NPI #1942542931 • CBSA Regional • Internal Medicine
Anchored in Shiloh, IL 62269, Dr. Michael Guignon, MD (NPI 1942542931) logged 1,293 annual procedures (focused low-volume boutique caseload (0th Shiloh percentile), 46.39th IL percentile, -0.17σ) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Procedural volume for Dr. Guignon is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 542 annual services, $138–$190 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 313/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 157/yr).
For out-of-network patients contacting +1-959-555-8273, Dr. Guignon's practice posts a $218.00 GPCI self-pay consult estimate ($218.00 patient-logged median, 4.59/5 composite reality score over 18 submissions).
From 1414 Cross St Ste 230 in Shiloh (+1-959-555-8273), Dr. Guignon, MD (13-year clinical track record) delivers 35 Active CMS HCPCS Codes care.
Compared against Shiloh, IL Internal Medicine peers
1,293 annual services across 301 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 | 542 | 12th | $138 – $190 |
| 99213 | Established Preventive & Chronic Care Visit | 313 | 12th | $106 – $145 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 157 | 12th | $51 – $69 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 121 | 12th | $162 – $222 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 72 | 12th | $192 – $264 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (35 HCPCS billing breadth) | 88 | 0th | $125 – $181 |
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Dr. Michael Guignon, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Guignon National Provider Identifier | NPI #1942542931 (MD) | CMS NPPES Registry (62269) |
| Dr. Guignon Shiloh CMS Volume Rank | 0.00th Pct (1,293 CMS svcs; Z -0.175σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Shiloh, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 16 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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