Dr. Richard Zak, MD
1300 N Highland Ave, Ste 1, Aurora, IL 60506 • +1-470-555-9869
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Aurora Percentiles
NPI #1467422451 • CBSA Regional • Ophthalmology
Operating out of Aurora, IL (1300 N Highland Ave, Ste 1), Ophthalmology clinician Dr. Richard Zak, MD (accredited MD/DO training, 2006) maintains a upper-quartile active clinical volume (87.5th Aurora percentile) (74.09th IL percentile; Z-score -0.17σ across 5,363 documented services) with sub-specialty concentration in 33 Active CMS HCPCS Codes.
Procedural volume for Dr. Zak is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 632 annual services, $294–$403 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 444/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 290/yr).
Direct cash-pay transparency modeling sets Dr. Zak's baseline new-consult rate near $218.00 in Aurora, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 15-minute average reception wait).
From 1300 N Highland Ave, Ste 1 in Aurora (+1-470-555-9869), Dr. Zak, MD (20-year clinical track record) delivers 33 Active CMS HCPCS Codes care.
Compared against Aurora, IL Ophthalmology peers
5,363 annual services across 296 beneficiaries
Standard deviations from IL Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 632 | 87.5th | $294 – $403 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 444 | 88.5th | $162 – $222 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 290 | 82.5th | $195 – $267 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 205 | 89.5th | $354 – $485 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 137 | 91.5th | $1297 – $1777 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (33 HCPCS billing breadth) | 3,656 | 87.5th | $259 – $376 |
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Dr. Richard Zak, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zak National Provider Identifier | NPI #1467422451 (MD) | CMS NPPES Registry (60506) |
| Dr. Zak Aurora CMS Volume Rank | 87.50th Pct (5,363 CMS svcs; Z -0.169σ) | CMS Medicare Part B (IL Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Aurora, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 15 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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