Dr. Doris Chan, DO
65 Cromwell Ave, Staten Island, NY 10304 • +1-678-555-3722
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Staten Island Percentiles
NPI #1508109943 • CBSA Regional • Cardiology
Statistical peer benchmarking across NY Cardiology providers positions Dr. Doris Chan, DO in Staten Island at -0.40σ (41.18th city percentile / 32.73th state percentile, 844 Medicare beneficiaries), with clinical focus spanning 37 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chan (averaging 2.2 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 38% of tracked volume (697 encounters), paired with 93000 (514x).
Self-pay new patient consultations with Dr. Chan (CPT 99204 GPCI-adjusted benchmark) estimate around $232.00 (community reported average: $232.00) with in-person clinic visits only, 19-minute average reception wait, and a 4.58/5 modern protocol openness score across 3 patient logs.
Credentialed as an DO specialist with 10 years post-graduation experience since completing medical school at an LCME/COCA institution (2016), Dr. Chan coordinates 37 Active CMS HCPCS Codes workups from 65 Cromwell Ave (+1-678-555-3722).
Compared against Staten Island, NY Cardiology peers
1,834 annual services across 844 beneficiaries
Standard deviations from NY Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 697 | 41.18th | $112 – $153 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 514 | 37.18th | $44 – $60 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 330 | 39.18th | $209 – $287 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 183 | 42.18th | $131 – $180 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 110 | 36.18th | $160 – $220 |
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Dr. Doris Chan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chan National Provider Identifier | NPI #1508109943 (DO) | CMS NPPES Registry (10304) |
| Dr. Chan Staten Island CMS Volume Rank | 41.18th Pct (1,834 CMS svcs; Z -0.399σ) | CMS Medicare Part B (NY Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Staten Island, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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