Dr. Zachary Zanfes, DO
100 Rosebrook Way, Wareham, MA 02571 • +1-674-555-6027
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Wareham Percentiles
NPI #1760829030 • CBSA Regional • Internal Medicine
Operating out of Wareham, MA (100 Rosebrook Way), Internal Medicine clinician Dr. Zachary Zanfes, DO (accredited MD/DO training, 2006) maintains a focused low-volume boutique caseload (0th Wareham percentile) (34.1th MA percentile; Z-score -0.25σ across 1,038 documented services) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Zanfes (averaging 3.1 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 43% of tracked volume (447 encounters), paired with 99213 (258x).
At 100 Rosebrook Way (02571), Dr. Zachary Zanfes, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$224.00 per new consult (4.82/5 bedside rating).
Patients evaluating Dr. Zachary Zanfes in ZIP 02571 note 20 years of post-doctoral tenure (null, 2006) alongside 3.1 annual CMS procedures per patient.
Compared against Wareham, MA Internal Medicine peers
1,038 annual services across 334 beneficiaries
Standard deviations from MA 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 | 447 | 12th | $181 – $248 |
| 99213 | Established Preventive & Chronic Care Visit | 258 | 12th | $138 – $190 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 129 | 12th | $66 – $90 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 99 | 12th | $212 – $291 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 60 | 12th | $252 – $345 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 44 | 0th | $163 – $236 |
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Dr. Zachary Zanfes, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zanfes National Provider Identifier | NPI #1760829030 (DO) | CMS NPPES Registry (02571) |
| Dr. Zanfes Wareham CMS Volume Rank | 0.00th Pct (1,038 CMS svcs; Z -0.247σ) | CMS Medicare Part B (MA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Wareham, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 20 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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