Dr. Kai Sun, DO
3350 Executive DR, Suite 100, San Angelo, TX 76904 • +1-840-555-5165
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & San Angelo Percentiles
NPI #1023286317 • CBSA Regional • Cardiology
Anchored in San Angelo, TX 76904, Dr. Kai Sun, DO (NPI 1023286317) logged 3,864 annual procedures (focused low-volume boutique caseload (0th San Angelo percentile), 66.02th TX percentile, -0.00σ) with sub-specialty concentration in 83 Active CMS HCPCS Codes.
Dr. Sun's longitudinal care intensity (3.1 billed units per patient across 1236 individuals) centers on 99214 (1468 annual units) and 93000 ($64–$87 cash range).
For out-of-network patients contacting +1-840-555-5165, Dr. Sun's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.65/5 composite reality score over 16 submissions).
Patients evaluating Dr. Kai Sun in ZIP 76904 note 24 years of post-doctoral tenure (null, 2002) alongside 3.1 annual CMS procedures per patient.
Compared against San Angelo, TX Cardiology peers
3,864 annual services across 1,236 beneficiaries
Standard deviations from TX 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 | 1,468 | 12th | $163 – $223 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,082 | 12th | $64 – $87 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 696 | 12th | $305 – $418 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 386 | 12th | $191 – $262 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 232 | 12th | $234 – $321 |
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Dr. Kai Sun, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sun National Provider Identifier | NPI #1023286317 (DO) | CMS NPPES Registry (76904) |
| Dr. Sun San Angelo CMS Volume Rank | 0.00th Pct (3,864 CMS svcs; Z -0.003σ) | CMS Medicare Part B (TX Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Angelo, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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