Dr. Charlotte Rivers, MD
171 Ashley Ave, Charleston, SC 29425 • +1-651-555-5700
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1992117493 • CBSA Regional • Radiation Oncology
Within the Charleston, SC (CBSA local) Radiation Oncology cohort, Dr. Charlotte Rivers, MD with sub-specialty concentration in 37 Active CMS HCPCS Codes ranks at the 64.71th municipal percentile and 58.82th SC percentile (-0.32σ Z-score) based on 2,709 billed procedures for 330 patients.
Fee-schedule auditing of NPI 1992117493 highlights 1219 annual claims for 99214 (64.71th Charleston percentile; $126–$173 self-pay corridor) plus 704 encounters under 99213 and 352 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Charlotte Rivers in Charleston (29425) face an estimated $209.00 initial evaluation fee at 171 Ashley Ave (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.73/5 from 8 verified reports).
Spanning 17 years of clinical practice following 2009 graduation from medical training, Dr. Charlotte Rivers integrates 37 Active CMS HCPCS Codes diagnostics for Charleston metro patients.
Compared against Charleston, SC Radiation Oncology peers
2,709 annual services across 330 beneficiaries
Standard deviations from SC Radiation Oncology 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 | 1,219 | 64.71th | $126 – $173 |
| 99213 | Established Preventive & Chronic Care Visit | 704 | 69.71th | $97 – $132 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 352 | 65.71th | $46 – $63 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 271 | 60.71th | $148 – $203 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 163 | 62.71th | $176 – $241 |
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Dr. Charlotte Rivers, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rivers National Provider Identifier | NPI #1992117493 (MD) | CMS NPPES Registry (29425) |
| Dr. Rivers Charleston CMS Volume Rank | 64.71th Pct (2,709 CMS svcs; Z -0.316σ) | CMS Medicare Part B (SC Radiation Oncology) |
| 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 • 18 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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