Dr. Sharon Chan, MD
350 Hawthorne Ave Rm 2346, Oakland, CA 94609 • +1-949-555-1591
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Oakland Percentiles
NPI #1013233964 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Sharon Chan, MD in Oakland at -0.11σ (0th city percentile / 1.01th state percentile, 235 Medicare beneficiaries), with clinical focus spanning 8 Active CMS HCPCS Codes.
Procedural volume for Dr. Chan is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 287 annual services, $237–$324 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 166/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 83/yr).
Direct cash-pay transparency modeling sets Dr. Chan's baseline new-consult rate near $239.00 in Oakland, CA (cash-pay accepted, in-person clinic visits only, 18-minute average reception wait).
From 350 Hawthorne Ave Rm 2346 in Oakland (+1-949-555-1591), Dr. Chan, MD (34-year clinical track record) delivers 8 Active CMS HCPCS Codes care.
Compared against Oakland, CA Internal Medicine peers
637 annual services across 235 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 | 287 | 12th | $237 – $324 |
| 99213 | Established Preventive & Chronic Care Visit | 166 | 12th | $181 – $248 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $86 – $118 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $278 – $381 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $329 – $451 |
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Dr. Sharon Chan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chan National Provider Identifier | NPI #1013233964 (MD) | CMS NPPES Registry (94609) |
| Dr. Chan Oakland CMS Volume Rank | 0.00th Pct (637 CMS svcs; Z -0.110σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oakland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 18 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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