Dr. Ferrin Doss, DO
Maimonides Medical Center, 4802 10th Ave, Brooklyn, NY 11219 • +1-311-555-3429
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1689917601 • CBSA Regional • Emergency Medicine
Within the Brooklyn, NY (CBSA local) Emergency Medicine cohort, Dr. Ferrin Doss, DO with sub-specialty concentration in 22 Active CMS HCPCS Codes ranks at the 18.57th municipal percentile and 17.33th NY percentile (-0.14σ Z-score) based on 692 billed procedures for 367 patients.
Granular CPT/HCPCS billing distribution at Maimonides Medical Center, 4802 10th Ave shows Dr. Ferrin Doss's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 311x/yr, 18.57th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 180x/yr, $149–$204).
At Maimonides Medical Center, 4802 10th Ave (11219), Dr. Ferrin Doss, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$232.00 per new consult (4.73/5 bedside rating).
Spanning 17 years of clinical practice following 2009 graduation from medical training, Dr. Ferrin Doss integrates 22 Active CMS HCPCS Codes diagnostics for Brooklyn metro patients.
Compared against Brooklyn, NY Emergency Medicine peers
692 annual services across 367 beneficiaries
Standard deviations from NY Emergency 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 | 311 | 18.57th | $194 – $266 |
| 99213 | Established Preventive & Chronic Care Visit | 180 | 22.57th | $149 – $204 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 90 | 13.57th | $71 – $97 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 69 | 21.57th | $228 – $313 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 42 | 22.57th | $270 – $370 |
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Dr. Ferrin Doss, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Doss National Provider Identifier | NPI #1689917601 (DO) | CMS NPPES Registry (11219) |
| Dr. Doss Brooklyn CMS Volume Rank | 18.57th Pct (692 CMS svcs; Z -0.142σ) | CMS Medicare Part B (NY Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 15 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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