Dr. David Chan, MD
3285 Skypark DR, Torrance, CA 90505 • +1-396-555-7750
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Torrance Percentiles
NPI #1972591378 • CBSA Regional • Hematology-Oncology
Operating out of Torrance, CA (3285 Skypark DR), Hematology-Oncology clinician Dr. David Chan, MD (accredited MD/DO training, 2005) maintains a upper-quartile active clinical volume (75th Torrance percentile) (80.23th CA percentile; Z-score +0.54σ across 111,376 documented services) with sub-specialty concentration in 68 Active CMS HCPCS Codes.
Procedural volume for Dr. Chan is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1638 annual services, $50–$68 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 946/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 473/yr).
Direct cash-pay transparency modeling sets Dr. Chan's baseline new-consult rate near $239.00 in Torrance, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 9-minute average reception wait).
Patients evaluating Dr. David Chan in ZIP 90505 note 21 years of post-doctoral tenure (null, 2005) alongside 312.9 annual CMS procedures per patient.
Compared against Torrance, CA Hematology-Oncology peers
111,376 annual services across 356 beneficiaries
Standard deviations from CA Hematology-Oncology 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 | 1,638 | 75th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 946 | 76th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 473 | 75th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 364 | 80th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 218 | 73th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (68 HCPCS billing breadth) | 107,736 | 75th | $45 – $65 |
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Dr. David Chan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chan National Provider Identifier | NPI #1972591378 (MD) | CMS NPPES Registry (90505) |
| Dr. Chan Torrance CMS Volume Rank | 75.00th Pct (111,376 CMS svcs; Z +0.542σ) | CMS Medicare Part B (CA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Torrance, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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