Dr. Kou Wei Chiu, MD
2020 Cowan Hwy, Ste 2, Winchester, TN 37398 • +1-865-555-6066
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Winchester Percentiles
NPI #1912066358 • CBSA Regional • Family Practice
Operating out of Winchester, TN (2020 Cowan Hwy, Ste 2), Family Practice clinician Dr. Kou Wei Chiu, MD (accredited MD/DO training, 1994) maintains a upper-quartile active clinical volume (75th Winchester percentile) (50.69th TN percentile; Z-score -0.29σ across 2,393 documented services) with sub-specialty concentration in 67 Active CMS HCPCS Codes.
Procedural volume for Dr. Chiu is led by HCPCS 99214 (Comprehensive Primary Care & Chronic Protocol Management — 773 annual services, $73–$100 GPCI cash estimate), followed by CPT 99213 (Focused Acute & Preventive Primary Care Evaluation, 570/yr) and CPT G0439 (Annual Wellness Biomarker & Preventive Screening Visit, 221/yr).
Self-pay new patient consultations with Dr. Chiu (CPT 99204 GPCI-adjusted benchmark) estimate around $201.00 (community reported average: $201.00) with hybrid in-clinic and telehealth video consults, 16-minute average reception wait, and a 4.49/5 modern protocol openness score across 20 patient logs.
Credentialed as an MD specialist with 32 years post-graduation experience since completing medical school at an LCME/COCA institution (1994), Dr. Chiu coordinates 67 Active CMS HCPCS Codes workups from 2020 Cowan Hwy, Ste 2 (+1-865-555-6066).
Compared against Winchester, TN Family Practice peers
2,393 annual services across 160 beneficiaries
Standard deviations from TN 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 | 773 | 75th | $73 – $100 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 570 | 78th | $56 – $77 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 221 | 73th | $84 – $115 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 166 | 80th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 110 | 75th | $100 – $138 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (67 HCPCS billing breadth) | 553 | 75th | $66 – $96 |
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Dr. Kou Wei Chiu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chiu National Provider Identifier | NPI #1912066358 (MD) | CMS NPPES Registry (37398) |
| Dr. Chiu Winchester CMS Volume Rank | 75.00th Pct (2,393 CMS svcs; Z -0.294σ) | CMS Medicare Part B (TN Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Winchester, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 16 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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