Dr. Agnieszka Matczuk, MD
148 East Ave, Suite 3g, Norwalk, CT 06851 • +1-752-555-3443
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Norwalk Percentiles
NPI #1467436733 • CBSA Regional • Allergy/ Immunology
CMS Medicare Part B utilization records credit Dr. Agnieszka Matczuk (MD, NPI 1467436733) at 148 East Ave, Suite 3g in Norwalk with 1,638 annual clinical services (87 beneficiaries), corresponding to a -0.63σ regional deviation and focused low-volume boutique caseload (25th Norwalk percentile) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Procedural volume for Dr. Matczuk is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 737 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 426/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 213/yr).
Uninsured and high-deductible cash patients visiting Dr. Agnieszka Matczuk in Norwalk (06851) face an estimated $209.00 initial evaluation fee at 148 East Ave, Suite 3g (hybrid in-clinic and telehealth video consults; 17-minute average reception wait; bedside manner 4.63/5 from 19 verified reports).
Clinical background for Dr. Matczuk (MD, NPI #1467436733) includes accredited doctoral training (2011, 15 yrs in practice) and virtual + in-office availability across CT.
Compared against Norwalk, CT Allergy/ Immunology peers
1,638 annual services across 87 beneficiaries
Standard deviations from CT Allergy/ Immunology 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 | 737 | 25th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 426 | 24th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 213 | 22th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 164 | 22th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 98 | 22th | $60 – $83 |
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Dr. Agnieszka Matczuk, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Matczuk National Provider Identifier | NPI #1467436733 (MD) | CMS NPPES Registry (06851) |
| Dr. Matczuk Norwalk CMS Volume Rank | 25.00th Pct (1,638 CMS svcs; Z -0.630σ) | CMS Medicare Part B (CT Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norwalk, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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