Dr. David Piazza, MD
10 W Martin Ave Ste 225, Naperville, IL 60540 • +1-929-555-5056
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Naperville Percentiles
NPI #1528172897 • CBSA Regional • Colorectal Surgery (Proctology)
Operating out of Naperville, IL (10 W Martin Ave Ste 225), Colorectal Surgery (Proctology) clinician Dr. David Piazza, MD (accredited MD/DO training, 2010) maintains a top-decile high-throughput specialist (99th percentile in Naperville) (35.71th IL percentile; Z-score -0.70σ across 684 documented services) with sub-specialty concentration in 77 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Piazza (averaging 3.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (308 encounters), paired with 99213 (178x).
Uninsured and high-deductible cash patients visiting Dr. David Piazza in Naperville (60540) face an estimated $218.00 initial evaluation fee at 10 W Martin Ave Ste 225 (in-person clinic visits only; 16-minute average reception wait; bedside manner 4.73/5 from 6 verified reports).
NPI registry verification (#1528172897) confirms Dr. David Piazza's MD standing serving CBSA 60540 with a 4.67/5 patient scorecard.
Top 10% Colorectal Surgery (Proctology) volume leader in Naperville, IL
684 annual services across 229 beneficiaries
Standard deviations from IL Colorectal Surgery (Proctology) 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 | 308 | 99th | $341 – $467 |
| 99213 | Established Preventive & Chronic Care Visit | 178 | 99.5th | $261 – $357 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 89 | 94th | $124 – $171 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 68 | 99.5th | $400 – $548 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 99th | $474 – $650 |
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Dr. David Piazza, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Piazza National Provider Identifier | NPI #1528172897 (MD) | CMS NPPES Registry (60540) |
| Dr. Piazza Naperville CMS Volume Rank | 99.00th Pct (684 CMS svcs; Z -0.705σ) | CMS Medicare Part B (IL Colorectal Surgery (Proctology)) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Naperville, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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