Dr. Michael Zaslow, MD
955 Main Street, Suite 302, Winchester, MA 01890 • +1-273-555-2804
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Winchester Percentiles
NPI #1588662985 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MA Internal Medicine providers positions Dr. Michael Zaslow, MD in Winchester at -0.28σ (7.14th city percentile / 23.35th state percentile, 320 Medicare beneficiaries), with clinical focus spanning 24 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Zaslow (averaging 2.7 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (395 encounters), paired with 99213 (228x).
Self-pay new patient consultations with Dr. Zaslow (CPT 99204 GPCI-adjusted benchmark) estimate around $224.00 (community reported average: $224.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.51/5 modern protocol openness score across 16 patient logs.
Clinical background for Dr. Zaslow (MD, NPI #1588662985) includes accredited doctoral training (2017, 9 yrs in practice) and virtual + in-office availability across MA.
Compared against Winchester, MA Internal Medicine peers
877 annual services across 320 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 | 395 | 12th | $192 – $263 |
| 99213 | Established Preventive & Chronic Care Visit | 228 | 12th | $147 – $201 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 114 | 12th | $70 – $96 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 88 | 12th | $225 – $308 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 53 | 12th | $267 – $366 |
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Dr. Michael Zaslow, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zaslow National Provider Identifier | NPI #1588662985 (MD) | CMS NPPES Registry (01890) |
| Dr. Zaslow Winchester CMS Volume Rank | 7.14th Pct (877 CMS svcs; Z -0.278σ) | CMS Medicare Part B (MA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Winchester, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 10 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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