Dr. Duyen Nguyen, DO
13114 Fm 1960 Road West, Suite 100, Houston, TX 77065 • +1-769-555-7686
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Houston Percentiles
NPI #1619288347 • CBSA 26420 • Allergy/ Immunology
CMS Medicare Part B utilization records credit Dr. Duyen Nguyen (DO, NPI 1619288347) at 13114 Fm 1960 Road West, Suite 100 in Houston with 5,665 annual clinical services (153 beneficiaries), corresponding to a -0.24σ regional deviation and upper-quartile active clinical volume (65.22th Houston percentile) with sub-specialty concentration in 25 Active CMS HCPCS Codes.
Procedural volume for Dr. Nguyen is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 2549 annual services, $44–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 1473/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 736/yr).
Uninsured and high-deductible cash patients visiting Dr. Duyen Nguyen in Houston (77065) face an estimated $212.00 initial evaluation fee at 13114 Fm 1960 Road West, Suite 100 (hybrid in-clinic and telehealth video consults; 17-minute average reception wait; bedside manner 4.78/5 from 25 verified reports).
Patients evaluating Dr. Duyen Nguyen in ZIP 77065 note 21 years of post-doctoral tenure (null, 2005) alongside 37.0 annual CMS procedures per patient.
Compared against Houston, TX Allergy/ Immunology peers
5,665 annual services across 153 beneficiaries
Standard deviations from TX Allergy/ Immunology 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 | 2,549 | 65.22th | $44 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 1,473 | 67.22th | $34 – $49 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 736 | 64.22th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 567 | 70.22th | $52 – $71 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 340 | 67.22th | $61 – $84 |
Are you Dr. Duyen Nguyen? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Houston, TX:
<a href="https://dotmd.com/doctors/duyen-nguyen-do-houston-tx-1619288347" title="Dr. Duyen Nguyen, DO - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1619288347.svg" alt="Dr. Duyen Nguyen Allergy/ Immunology Badge" width="280" height="72" /></a>
Dr. Duyen Nguyen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1619288347 (DO) | CMS NPPES Registry (77065) |
| Dr. Nguyen Houston CMS Volume Rank | 65.22th Pct (5,665 CMS svcs; Z -0.238σ) | CMS Medicare Part B (TX Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $212.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Houston, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $212.00 avg paid • 17 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Duyen Nguyen
Other High-Volume Allergy/ Immunology Specialists in Houston, TX
Ranked strictly by CMS Medicare volumeDr. Nguyen Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Houston, TX.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Duyen Nguyen community threads and patient logs by age, biological sex, dosage, and treatment duration.