Dr. John Zawidniak, MD
183 N Mountain Rd Ste 207, New Britain, CT 06053 • +1-952-555-5668
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & New Britain Percentiles
NPI #1932544749 • CBSA Regional • Internal Medicine
Within the New Britain, CT (CBSA local) Internal Medicine cohort, Dr. John Zawidniak, MD with sub-specialty concentration in 10 Active CMS HCPCS Codes ranks at the 66.67th municipal percentile and 44.3th CT percentile (-0.17σ Z-score) based on 995 billed procedures for 152 patients.
Medicare Part B line-item claims for Dr. John Zawidniak (06053) place 99214 at the top of the practice ledger (448 yearly units, 66.67th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Zawidniak (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 12-minute average reception wait, and a 4.87/5 modern protocol openness score across 12 patient logs.
From 183 N Mountain Rd Ste 207 in New Britain (+1-952-555-5668), Dr. Zawidniak, MD (28-year clinical track record) delivers 10 Active CMS HCPCS Codes care.
Compared against New Britain, CT Internal Medicine peers
995 annual services across 152 beneficiaries
Standard deviations from CT 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 | 448 | 66.67th | $61 – $84 |
| 99213 | Established Preventive & Chronic Care Visit | 259 | 67.67th | $47 – $64 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 129 | 70.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 100 | 62.67th | $72 – $99 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 60 | 70.67th | $85 – $117 |
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Dr. John Zawidniak, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zawidniak National Provider Identifier | NPI #1932544749 (MD) | CMS NPPES Registry (06053) |
| Dr. Zawidniak New Britain CMS Volume Rank | 66.67th Pct (995 CMS svcs; Z -0.174σ) | CMS Medicare Part B (CT Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (New Britain, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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