Dr. Mitchell Fenster, MD
401 Columbus Ave, Valhalla, NY 10595 • +1-416-555-5497
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Valhalla Percentiles
NPI #1548378573 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Mitchell Fenster (MD, NPI 1548378573) at 401 Columbus Ave in Valhalla with 5,352 annual clinical services (417 beneficiaries), corresponding to a +0.14σ regional deviation and top-decile high-throughput specialist (94.74th percentile in Valhalla) with sub-specialty concentration in 57 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1548378573 highlights 2160 annual claims for 99214 (94.74th Valhalla percentile; $117–$160 self-pay corridor) plus 1248 encounters under 99213 and 624 under 93000.
Cash-pay intake data for NPI 1548378573 (401 Columbus Ave, Valhalla) indicates $232.00 typical out-of-pocket visit spend against a $232.00 locality benchmark, paired with 21-minute average reception wait and 4.44/5 biomarker openness.
From 401 Columbus Ave in Valhalla (+1-416-555-5497), Dr. Fenster, MD (16-year clinical track record) delivers 57 Active CMS HCPCS Codes care.
Top 10% Internal Medicine volume leader in Valhalla, NY
5,352 annual services across 417 beneficiaries
Standard deviations from NY 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 | 2,160 | 94.74th | $117 – $160 |
| 99213 | Established Preventive & Chronic Care Visit | 1,248 | 98.74th | $89 – $122 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 624 | 97.74th | $43 – $58 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 480 | 97.74th | $137 – $188 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 288 | 95.74th | $162 – $222 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (57 HCPCS billing breadth) | 553 | 94.74th | $105 – $152 |
Are you Dr. Mitchell Fenster? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Valhalla, NY:
<a href="https://dotmd.com/doctors/mitchell-fenster-md-valhalla-ny-1548378573" title="Dr. Mitchell Fenster, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1548378573.svg" alt="Dr. Mitchell Fenster Internal Medicine Badge" width="280" height="72" /></a>
Dr. Mitchell Fenster, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Fenster National Provider Identifier | NPI #1548378573 (MD) | CMS NPPES Registry (10595) |
| Dr. Fenster Valhalla CMS Volume Rank | 94.74th Pct (5,352 CMS svcs; Z +0.136σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Valhalla, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 21 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Mitchell Fenster
Other High-Volume Internal Medicine Specialists in Valhalla, NY
Ranked strictly by CMS Medicare volumeDr. Fenster Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Valhalla, NY.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Mitchell Fenster community threads and patient logs by age, biological sex, dosage, and treatment duration.