Dr. Stephen Chan, MD
2100 Webster St, San Francisco, CA 94115 • +1-348-555-2358
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & San Francisco Percentiles
NPI #1982109138 • CBSA 41860 • Internal Medicine
Within the San Francisco, CA (CBSA 41860) Internal Medicine cohort, Dr. Stephen Chan, MD with sub-specialty concentration in 41 Active CMS HCPCS Codes ranks at the 70.66th municipal percentile and 54.58th CA percentile (-0.08σ Z-score) based on 1,669 billed procedures for 394 patients.
Medicare Part B line-item claims for Dr. Stephen Chan (94115) place 99214 at the top of the practice ledger (503 yearly units, 70.66th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Chan's baseline new-consult rate near $250.00 in San Francisco, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
Clinical background for Dr. Chan (MD, NPI #1982109138) includes accredited doctoral training (1999, 27 yrs in practice) and virtual + in-office availability across CA.
Compared against San Francisco, CA Internal Medicine peers
1,669 annual services across 394 beneficiaries
Standard deviations from CA 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 | 503 | 70.66th | $168 – $230 |
| 99213 | Established Preventive & Chronic Care Visit | 290 | 67.66th | $128 – $176 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 145 | 69.66th | $61 – $84 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 112 | 73.66th | $197 – $270 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 67 | 71.66th | $234 – $320 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 552 | 70.66th | $151 – $219 |
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Dr. Stephen Chan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chan National Provider Identifier | NPI #1982109138 (MD) | CMS NPPES Registry (94115) |
| Dr. Chan San Francisco CMS Volume Rank | 70.66th Pct (1,669 CMS svcs; Z -0.079σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $250.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Francisco, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $250.00 avg paid • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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