Dr. David Winn, MD
7035 Saint Andrews Rd, Columbia, SC 29212 • +1-885-555-1757
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1730283029 • CBSA Regional • Internal Medicine
Operating out of Columbia, SC (7035 Saint Andrews Rd), Internal Medicine clinician Dr. David Winn, MD (accredited MD/DO training, 1998) maintains a focused low-volume boutique caseload (32.53th Columbia percentile) (30.82th SC percentile; Z-score -0.30σ across 1,055 documented services) with sub-specialty concentration in 61 Active CMS HCPCS Codes.
Dr. Winn's longitudinal care intensity (3.1 billed units per patient across 339 individuals) centers on 99214 (379 annual units) and 99213 ($58–$79 cash range).
At 7035 Saint Andrews Rd (29212), Dr. David Winn, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.64/5 bedside rating).
From 7035 Saint Andrews Rd in Columbia (+1-885-555-1757), Dr. Winn, MD (28-year clinical track record) delivers 61 Active CMS HCPCS Codes care.
Compared against Columbia, SC Internal Medicine peers
1,055 annual services across 339 beneficiaries
Standard deviations from SC Internal Medicine 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 | 379 | 32.53th | $76 – $104 |
| 99213 | Established Preventive & Chronic Care Visit | 219 | 28.53th | $58 – $79 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 109 | 27.53th | $28 – $43 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 35.53th | $89 – $122 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 29.53th | $105 – $144 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (61 HCPCS billing breadth) | 213 | 32.53th | $68 – $99 |
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Dr. David Winn, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Winn National Provider Identifier | NPI #1730283029 (MD) | CMS NPPES Registry (29212) |
| Dr. Winn Columbia CMS Volume Rank | 32.53th Pct (1,055 CMS svcs; Z -0.300σ) | CMS Medicare Part B (SC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Columbia, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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