Dr. Robert Bayer, MD
351 Delnor DR, Geneva, IL 60134 • +1-694-555-7955
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Geneva Percentiles
NPI #1669527818 • CBSA Regional • Hematology-Oncology
Anchored in Geneva, IL 60134, Dr. Robert Bayer, MD (NPI 1669527818) logged 1,717 annual procedures (upper-quartile active clinical volume (71.43th Geneva percentile), 37.55th IL percentile, -0.66σ) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Procedural volume for Dr. Bayer is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 773 annual services, $189–$259 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 446/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 223/yr).
Self-pay new patient consultations with Dr. Bayer (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.41/5 modern protocol openness score across 11 patient logs.
Clinical background for Dr. Bayer (MD, NPI #1669527818) includes accredited doctoral training (2003, 23 yrs in practice) and virtual + in-office availability across IL.
Compared against Geneva, IL Hematology-Oncology peers
1,717 annual services across 533 beneficiaries
Standard deviations from IL Hematology-Oncology 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 | 773 | 71.43th | $189 – $259 |
| 99213 | Established Preventive & Chronic Care Visit | 446 | 66.43th | $144 – $198 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 223 | 70.43th | $69 – $94 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 172 | 68.43th | $222 – $304 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 103 | 76.43th | $263 – $360 |
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Dr. Robert Bayer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Bayer National Provider Identifier | NPI #1669527818 (MD) | CMS NPPES Registry (60134) |
| Dr. Bayer Geneva CMS Volume Rank | 71.43th Pct (1,717 CMS svcs; Z -0.663σ) | CMS Medicare Part B (IL Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Geneva, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 17 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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