Dr. Mark Fierstein, MD
2001 Marcus Ave Ste S265, New Hyde Park, NY 11042 • +1-564-555-2021
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & New Hyde Park Percentiles
NPI #1457426876 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Mark Fierstein (MD, NPI 1457426876) at 2001 Marcus Ave Ste S265 in New Hyde Park with 2,299 annual clinical services (399 beneficiaries), corresponding to a -0.09σ regional deviation and mid-cohort balanced caseload (58.06th New Hyde Park percentile) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Procedural volume for Dr. Fierstein is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 967 annual services, $142–$195 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 559/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 279/yr).
For out-of-network patients contacting +1-564-555-2021, Dr. Fierstein's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.76/5 composite reality score over 3 submissions).
From 2001 Marcus Ave Ste S265 in New Hyde Park (+1-564-555-2021), Dr. Fierstein, MD (22-year clinical track record) delivers 30 Active CMS HCPCS Codes care.
Compared against New Hyde Park, NY Internal Medicine peers
2,299 annual services across 399 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 | 967 | 58.06th | $142 – $195 |
| 99213 | Established Preventive & Chronic Care Visit | 559 | 61.06th | $109 – $149 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 279 | 58.06th | $52 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 215 | 63.06th | $167 – $229 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 129 | 57.06th | $198 – $271 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 150 | 58.06th | $128 – $186 |
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Dr. Mark Fierstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Fierstein National Provider Identifier | NPI #1457426876 (MD) | CMS NPPES Registry (11042) |
| Dr. Fierstein New Hyde Park CMS Volume Rank | 58.06th Pct (2,299 CMS svcs; Z -0.094σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (New Hyde Park, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 11 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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