Dr. William Mazzei, MD
220 Sw Natura Ave, Deerfield Beach, FL 33441 • +1-882-555-5022
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Deerfield Beach Percentiles
NPI #1972586501 • CBSA Regional • Family Practice
Dr. William Mazzei, MD (NPI #1972586501) practices Family Practice in Deerfield Beach, FL (33441) with sub-specialty concentration in 52 Active CMS HCPCS Codes, recording 1,702 annual CMS services across 166 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (40th Deerfield Beach percentile) (-0.27σ vs FL state mean, 50.3th statewide percentile).
Medicare Part B line-item claims for Dr. William Mazzei (33441) place 99214 at the top of the practice ledger (688 yearly units, 40th metro rank), rounded out by 99213 and G0439.
Self-pay new patient consultations with Dr. Mazzei (CPT 99204 GPCI-adjusted benchmark) estimate around $216.00 (community reported average: $216.00) with hybrid in-clinic and telehealth video consults, 21-minute average reception wait, and a 4.91/5 modern protocol openness score across 19 patient logs.
Clinical background for Dr. Mazzei (MD, NPI #1972586501) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across FL.
Compared against Deerfield Beach, FL Family Practice peers
1,702 annual services across 166 beneficiaries
Standard deviations from FL Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 688 | 40th | $672 – $920 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 508 | 40th | $514 – $704 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 197 | 36th | $771 – $1056 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 147 | 38th | $146 – $200 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 98 | 43th | $923 – $1264 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (52 HCPCS billing breadth) | 64 | 40th | $606 – $879 |
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Dr. William Mazzei, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mazzei National Provider Identifier | NPI #1972586501 (MD) | CMS NPPES Registry (33441) |
| Dr. Mazzei Deerfield Beach CMS Volume Rank | 40.00th Pct (1,702 CMS svcs; Z -0.274σ) | CMS Medicare Part B (FL Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Deerfield Beach, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 21 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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