Dr. Duc Tran, DO
4251 Corrigan DR, Fremont, CA 94536 • +1-789-555-8348
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Fremont Percentiles
NPI #1487031803 • CBSA Regional • Emergency Medicine
Operating out of Fremont, CA (4251 Corrigan DR), Emergency Medicine clinician Dr. Duc Tran, DO (accredited MD/DO training, 1998) maintains a focused low-volume boutique caseload (0th Fremont percentile) (19.58th CA percentile; Z-score -0.26σ across 716 documented services) with sub-specialty concentration in 43 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1487031803 highlights 322 annual claims for 99214 (12th Fremont percentile; $195–$267 self-pay corridor) plus 186 encounters under 99213 and 93 under 93000.
Cash-pay intake data for NPI 1487031803 (4251 Corrigan DR, Fremont) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 16-minute average reception wait and 4.79/5 biomarker openness.
From 4251 Corrigan DR in Fremont (+1-789-555-8348), Dr. Tran, DO (28-year clinical track record) delivers 43 Active CMS HCPCS Codes care.
Compared against Fremont, CA Emergency Medicine peers
716 annual services across 375 beneficiaries
Standard deviations from CA Emergency 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 | 322 | 12th | $195 – $267 |
| 99213 | Established Preventive & Chronic Care Visit | 186 | 12th | $149 – $205 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 93 | 12th | $71 – $98 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 72 | 12th | $229 – $314 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 43 | 12th | $272 – $372 |
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Dr. Duc Tran, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tran National Provider Identifier | NPI #1487031803 (DO) | CMS NPPES Registry (94536) |
| Dr. Tran Fremont CMS Volume Rank | 0.00th Pct (716 CMS svcs; Z -0.263σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fremont, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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