Dr. May Chen, MD
50 E Hamilton Ave, Ste 200, Campbell, CA 95008 • +1-673-555-1740
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Campbell Percentiles
NPI #1386603447 • CBSA Regional • Medical Oncology
CMS Medicare Part B utilization records credit Dr. May Chen (MD, NPI 1386603447) at 50 E Hamilton Ave, Ste 200 in Campbell with 1,908 annual clinical services (607 beneficiaries), corresponding to a -0.54σ regional deviation and top-decile high-throughput specialist (99th percentile in Campbell) with sub-specialty concentration in 14 Active CMS HCPCS Codes.
Procedural volume for Dr. Chen is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 859 annual services, $141–$194 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 496/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 248/yr).
Cash-pay intake data for NPI 1386603447 (50 E Hamilton Ave, Ste 200, Campbell) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 21-minute average reception wait and 4.91/5 biomarker openness.
Credentialed as an MD specialist with 8 years post-graduation experience since completing medical school at an LCME/COCA institution (2018), Dr. Chen coordinates 14 Active CMS HCPCS Codes workups from 50 E Hamilton Ave, Ste 200 (+1-673-555-1740).
Top 10% Medical Oncology volume leader in Campbell, CA
1,908 annual services across 607 beneficiaries
Standard deviations from CA Medical 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 | 859 | 99th | $141 – $194 |
| 99213 | Established Preventive & Chronic Care Visit | 496 | 94th | $108 – $148 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 248 | 99.5th | $52 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 191 | 95th | $166 – $228 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 114 | 98th | $197 – $270 |
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Dr. May Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1386603447 (MD) | CMS NPPES Registry (95008) |
| Dr. Chen Campbell CMS Volume Rank | 99.00th Pct (1,908 CMS svcs; Z -0.541σ) | CMS Medicare Part B (CA Medical Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Campbell, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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