Dr. Tung Nguyen, DO
621 Tully Rd, Suite 105, San Jose, CA 95111 • +1-931-555-6231
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & San Jose Percentiles
NPI #1013982024 • CBSA Regional • Family Practice
Anchored in San Jose, CA 95111, Dr. Tung Nguyen, DO (NPI 1013982024) logged 10,334 annual procedures (top-decile high-throughput specialist (97.62th percentile in San Jose), 94.66th CA percentile, +0.19σ) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Nguyen (averaging 10.5 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 20% of tracked volume (2048 encounters), paired with 99213 (1512x).
Direct cash-pay transparency modeling sets Dr. Nguyen's baseline new-consult rate near $239.00 in San Jose, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 20-minute average reception wait).
Spanning 18 years of clinical practice following 2008 graduation from medical training, Dr. Tung Nguyen integrates 27 Active CMS HCPCS Codes diagnostics for San Jose metro patients.
Top 10% Family Practice volume leader in San Jose, CA
10,334 annual services across 983 beneficiaries
Standard deviations from CA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 2,048 | 97.62th | $107 – $147 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,512 | 92.62th | $82 – $112 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 585 | 98.62th | $123 – $169 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 439 | 99.5th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 293 | 98.62th | $147 – $202 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (27 HCPCS billing breadth) | 5,458 | 97.62th | $97 – $141 |
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Dr. Tung Nguyen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1013982024 (DO) | CMS NPPES Registry (95111) |
| Dr. Nguyen San Jose CMS Volume Rank | 97.62th Pct (10,334 CMS svcs; Z +0.192σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Jose, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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