Dr. Robert Zimmanck, MD
1775 Ballard Rd, Park Ridge, IL 60068 • +1-752-555-6278
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Park Ridge Percentiles
NPI #1053348482 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across IL Internal Medicine providers positions Dr. Robert Zimmanck, MD in Park Ridge at +0.22σ (91.49th city percentile / 92.38th state percentile, 903 Medicare beneficiaries), with clinical focus spanning 68 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Zimmanck (averaging 6.5 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 35% of tracked volume (2079 encounters), paired with 99213 (1201x).
Direct cash-pay transparency modeling sets Dr. Zimmanck's baseline new-consult rate near $218.00 in Park Ridge, IL (cash-pay accepted, in-person clinic visits only, 13-minute average reception wait).
Spanning 28 years of clinical practice following 1998 graduation from medical training, Dr. Robert Zimmanck integrates 68 Active CMS HCPCS Codes diagnostics for Park Ridge metro patients.
Top 10% Internal Medicine volume leader in Park Ridge, IL
5,858 annual services across 903 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 | 2,079 | 91.49th | $90 – $124 |
| 99213 | Established Preventive & Chronic Care Visit | 1,201 | 87.49th | $69 – $95 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 600 | 89.49th | $33 – $48 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 462 | 90.49th | $106 – $145 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 277 | 88.49th | $126 – $172 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (68 HCPCS billing breadth) | 1,239 | 91.49th | $81 – $117 |
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Dr. Robert Zimmanck, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zimmanck National Provider Identifier | NPI #1053348482 (MD) | CMS NPPES Registry (60068) |
| Dr. Zimmanck Park Ridge CMS Volume Rank | 91.49th Pct (5,858 CMS svcs; Z +0.219σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Park Ridge, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 13 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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