Dr. Joann Nguyen, MD
1255 E Santa Clara St, San Jose, CA 95116 • +1-290-555-3538
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & San Jose Percentiles
NPI #1205177854 • CBSA Regional • Family Practice
Operating out of San Jose, CA (1255 E Santa Clara St), Family Practice clinician Dr. Joann Nguyen, MD (accredited MD/DO training, 2007) maintains a upper-quartile active clinical volume (80.95th San Jose percentile) (63.71th CA percentile; Z-score -0.05σ across 1,910 documented services) with sub-specialty concentration in 8 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Joann Nguyen (95116) place 99214 at the top of the practice ledger (780 yearly units, 80.95th metro rank), rounded out by 99213 and G0439.
Cash-pay intake data for NPI 1205177854 (1255 E Santa Clara St, San Jose) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 19-minute average reception wait and 4.85/5 biomarker openness.
Patients evaluating Dr. Joann Nguyen in ZIP 95116 note 19 years of post-doctoral tenure (null, 2007) alongside 8.8 annual CMS procedures per patient.
Compared against San Jose, CA Family Practice peers
1,910 annual services across 218 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 | 780 | 80.95th | $170 – $233 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 575 | 84.95th | $130 – $179 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 223 | 79.95th | $195 – $268 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 167 | 76.95th | $37 – $52 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 111 | 80.95th | $234 – $321 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (8 HCPCS billing breadth) | 54 | 80.95th | $154 – $223 |
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Dr. Joann Nguyen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1205177854 (MD) | CMS NPPES Registry (95116) |
| Dr. Nguyen San Jose CMS Volume Rank | 80.95th Pct (1,910 CMS svcs; Z -0.054σ) | 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 • 19 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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