Dr. John Redwine, MD
5325 Appian Way, Charleston, SC 29420 • +1-717-555-4060
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1548227101 • CBSA Regional • Family Practice
Anchored in Charleston, SC 29420, Dr. John Redwine, MD (NPI 1548227101) logged 21,669 annual procedures (top-decile high-throughput specialist (96.88th percentile in Charleston), 97.77th SC percentile, +1.18σ) with sub-specialty concentration in 183 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 5325 Appian Way shows Dr. John Redwine's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 8992x/yr, 96.88th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 6637x/yr, $33–$48).
Uninsured and high-deductible cash patients visiting Dr. John Redwine in Charleston (29420) face an estimated $209.00 initial evaluation fee at 5325 Appian Way (in-person clinic visits only; 16-minute average reception wait; bedside manner 4.57/5 from 24 verified reports).
Spanning 13 years of clinical practice following 2013 graduation from medical training, Dr. John Redwine integrates 183 Active CMS HCPCS Codes diagnostics for Charleston metro patients.
Top 10% Family Practice volume leader in Charleston, SC
21,669 annual services across 4,005 beneficiaries
Standard deviations from SC 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 | 8,992 | 96.88th | $43 – $60 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 6,637 | 99.5th | $33 – $48 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 2,569 | 98.88th | $50 – $68 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 1,927 | 97.88th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 1,285 | 94.88th | $60 – $82 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (183 HCPCS billing breadth) | 260 | 96.88th | $45 – $65 |
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Dr. John Redwine, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Redwine National Provider Identifier | NPI #1548227101 (MD) | CMS NPPES Registry (29420) |
| Dr. Redwine Charleston CMS Volume Rank | 96.88th Pct (21,669 CMS svcs; Z +1.176σ) | CMS Medicare Part B (SC Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charleston, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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