Dr. Son Duong, MD
11190 Warner Ave, Suite 301, Fountain Valley, CA 92708 • +1-311-555-7720
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Fountain Valley Percentiles
NPI #1982880928 • CBSA Regional • Vascular Surgery
CMS Medicare Part B utilization records credit Dr. Son Duong (MD, NPI 1982880928) at 11190 Warner Ave, Suite 301 in Fountain Valley with 4,215 annual clinical services (866 beneficiaries), corresponding to a +1.08σ regional deviation and mid-cohort balanced caseload (50th Fountain Valley percentile) with sub-specialty concentration in 111 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1982880928 highlights 1897 annual claims for 99214 (50th Fountain Valley percentile; $615–$843 self-pay corridor) plus 1096 encounters under 99213 and 548 under 93000.
Cash-pay intake data for NPI 1982880928 (11190 Warner Ave, Suite 301, Fountain Valley) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 9-minute average reception wait and 4.58/5 biomarker openness.
Credentialed as an MD specialist with 17 years post-graduation experience since completing medical school at an LCME/COCA institution (2009), Dr. Duong coordinates 111 Active CMS HCPCS Codes workups from 11190 Warner Ave, Suite 301 (+1-311-555-7720).
Compared against Fountain Valley, CA Vascular Surgery peers
4,215 annual services across 866 beneficiaries
Standard deviations from CA Vascular Surgery 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 | 1,897 | 50th | $615 – $843 |
| 99213 | Established Preventive & Chronic Care Visit | 1,096 | 47th | $471 – $645 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 548 | 49th | $225 – $308 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 422 | 52th | $722 – $990 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 253 | 52th | $856 – $1173 |
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Dr. Son Duong, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Duong National Provider Identifier | NPI #1982880928 (MD) | CMS NPPES Registry (92708) |
| Dr. Duong Fountain Valley CMS Volume Rank | 50.00th Pct (4,215 CMS svcs; Z +1.080σ) | CMS Medicare Part B (CA Vascular Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fountain Valley, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.58/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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