Dr. Viet-Nhan Nguyen, DO
3024 New Bern Ave, Raleigh, NC 27610 • +1-391-555-6546
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Raleigh Percentiles
NPI #1902997646 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across NC Gastroenterology providers positions Dr. Viet-Nhan Nguyen, DO in Raleigh at -0.74σ (26.92th city percentile / 23.36th state percentile, 401 Medicare beneficiaries), with clinical focus spanning 88 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1902997646 highlights 367 annual claims for 99214 (26.92th Raleigh percentile; $189–$259 self-pay corridor) plus 248 encounters under 45380 and 209 under 43239.
At 3024 New Bern Ave (27610), Dr. Viet-Nhan Nguyen, DO accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.83/5 bedside rating).
Credentialed as an DO specialist with 9 years post-graduation experience since completing medical school at an LCME/COCA institution (2017), Dr. Nguyen coordinates 88 Active CMS HCPCS Codes workups from 3024 New Bern Ave (+1-391-555-6546).
Compared against Raleigh, NC Gastroenterology peers
993 annual services across 401 beneficiaries
Standard deviations from NC Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 367 | 26.92th | $189 – $259 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 248 | 24.92th | $455 – $624 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 209 | 24.92th | $378 – $518 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 99 | 29.92th | $507 – $695 |
| 99204 | New Patient Digestive & Hepatology Consultation | 70 | 26.92th | $266 – $365 |
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Dr. Viet-Nhan Nguyen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1902997646 (DO) | CMS NPPES Registry (27610) |
| Dr. Nguyen Raleigh CMS Volume Rank | 26.92th Pct (993 CMS svcs; Z -0.738σ) | CMS Medicare Part B (NC Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Raleigh, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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