Dr. David Wong, MD
5801 Norris Canyon Rd, Suite 230, San Ramon, CA 94583 • +1-950-555-3229
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & San Ramon Percentiles
NPI #1386654200 • CBSA Regional • Gynecological Oncology
Dr. David Wong, MD (NPI #1386654200) practices Gynecological Oncology in San Ramon, CA (94583) with sub-specialty concentration in 40 Active CMS HCPCS Codes, recording 1,235 annual CMS services across 519 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in San Ramon) (-0.40σ vs CA state mean, 54.17th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Wong (averaging 2.4 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (556 encounters), paired with 99213 (321x).
Self-pay new patient consultations with Dr. Wong (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 12-minute average reception wait, and a 4.66/5 modern protocol openness score across 14 patient logs.
Credentialed as an MD specialist with 32 years post-graduation experience since completing medical school at an LCME/COCA institution (1994), Dr. Wong coordinates 40 Active CMS HCPCS Codes workups from 5801 Norris Canyon Rd, Suite 230 (+1-950-555-3229).
Top 10% Gynecological Oncology volume leader in San Ramon, CA
1,235 annual services across 519 beneficiaries
Standard deviations from CA Gynecological 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 | 556 | 99th | $274 – $376 |
| 99213 | Established Preventive & Chronic Care Visit | 321 | 96th | $210 – $287 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 161 | 97th | $100 – $137 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 124 | 99.5th | $322 – $441 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 74 | 99.5th | $381 – $523 |
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Dr. David Wong, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wong National Provider Identifier | NPI #1386654200 (MD) | CMS NPPES Registry (94583) |
| Dr. Wong San Ramon CMS Volume Rank | 99.00th Pct (1,235 CMS svcs; Z -0.403σ) | CMS Medicare Part B (CA Gynecological Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Ramon, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 12 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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