Dr. Robert Gerber, MD
1475 E Belvidere Rd Ste 214, Grayslake, IL 60030 • +1-652-555-3237
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Grayslake Percentiles
NPI #1568618296 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across IL Internal Medicine providers positions Dr. Robert Gerber, MD in Grayslake at -0.13σ (60th city percentile / 61.57th state percentile, 297 Medicare beneficiaries), with clinical focus spanning 31 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1475 E Belvidere Rd Ste 214 shows Dr. Robert Gerber's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 770x/yr, 60th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 445x/yr, $92–$126).
At 1475 E Belvidere Rd Ste 214 (60030), Dr. Robert Gerber, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$218.00 per new consult (4.77/5 bedside rating).
NPI registry verification (#1568618296) confirms Dr. Robert Gerber's MD standing serving CBSA 60030 with a 4.57/5 patient scorecard.
Compared against Grayslake, IL Internal Medicine peers
1,814 annual services across 297 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 | 770 | 60th | $120 – $165 |
| 99213 | Established Preventive & Chronic Care Visit | 445 | 56th | $92 – $126 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 222 | 55th | $44 – $60 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 171 | 57th | $141 – $194 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 103 | 60th | $167 – $229 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 104 | 60th | $109 – $158 |
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Dr. Robert Gerber, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gerber National Provider Identifier | NPI #1568618296 (MD) | CMS NPPES Registry (60030) |
| Dr. Gerber Grayslake CMS Volume Rank | 60.00th Pct (1,814 CMS svcs; Z -0.130σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grayslake, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 18 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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