Dr. Tin Nguyen, MD
3939 J St Ste 230, Sacramento, CA 95819 • +1-847-555-1900
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Sacramento Percentiles
NPI #1437416625 • CBSA Regional • Cardiology
Within the Sacramento, CA (CBSA local) Cardiology cohort, Dr. Tin Nguyen, MD with sub-specialty concentration in 58 Active CMS HCPCS Codes ranks at the 87.5th municipal percentile and 73.03th CA percentile (+0.00σ Z-score) based on 5,976 billed procedures for 1,988 patients.
Procedural volume for Dr. Nguyen is led by HCPCS 99214 (Established Cardiology Consultation & Hemodynamic Review — 1998 annual services, $138–$190 GPCI cash estimate), followed by CPT 93000 (12-Lead Resting Electrocardiogram (ECG) w/ Interpretation, 1472/yr) and CPT 93306 (Complete Transthoracic Echocardiography w/ Doppler & Color Flow, 946/yr).
Uninsured and high-deductible cash patients visiting Dr. Tin Nguyen in Sacramento (95819) face an estimated $239.00 initial evaluation fee at 3939 J St Ste 230 (in-person clinic visits only; 18-minute average reception wait; bedside manner 4.66/5 from 24 verified reports).
Patients evaluating Dr. Tin Nguyen in ZIP 95819 note 28 years of post-doctoral tenure (null, 1998) alongside 3.0 annual CMS procedures per patient.
Compared against Sacramento, CA Cardiology peers
5,976 annual services across 1,988 beneficiaries
Standard deviations from CA Cardiology 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 Cardiology Consultation & Hemodynamic Review | 1,998 | 87.5th | $138 – $190 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,472 | 89.5th | $54 – $74 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 946 | 82.5th | $259 – $354 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 526 | 86.5th | $162 – $222 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 315 | 88.5th | $198 – $272 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (58 HCPCS billing breadth) | 719 | 87.5th | $125 – $181 |
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Dr. Tin Nguyen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1437416625 (MD) | CMS NPPES Registry (95819) |
| Dr. Nguyen Sacramento CMS Volume Rank | 87.50th Pct (5,976 CMS svcs; Z +0.000σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sacramento, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 18 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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