Dr. Rodney Williams, MD
171 Ashley Ave, Charleston, SC 29425 • +1-651-555-6725
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1811019599 • CBSA Regional • Hematology-Oncology
Operating out of Charleston, SC (171 Ashley Ave), Hematology-Oncology clinician Dr. Rodney Williams, MD (accredited MD/DO training, 1997) maintains a mid-cohort balanced caseload (64.71th Charleston percentile) (53.54th SC percentile; Z-score -0.59σ across 6,159 documented services) with sub-specialty concentration in 50 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1811019599 highlights 2772 annual claims for 99214 (64.71th Charleston percentile; $65–$89 self-pay corridor) plus 1601 encounters under 99213 and 801 under 93000.
Direct cash-pay transparency modeling sets Dr. Williams's baseline new-consult rate near $209.00 in Charleston, SC (cash-pay accepted, hybrid in-clinic and telehealth video consults, 18-minute average reception wait).
Clinical background for Dr. Williams (MD, NPI #1811019599) includes accredited doctoral training (1997, 29 yrs in practice) and virtual + in-office availability across SC.
Compared against Charleston, SC Hematology-Oncology peers
6,159 annual services across 165 beneficiaries
Standard deviations from SC Hematology-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 | 2,772 | 64.71th | $65 – $89 |
| 99213 | Established Preventive & Chronic Care Visit | 1,601 | 60.71th | $50 – $68 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 801 | 63.71th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 616 | 69.71th | $76 – $105 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 370 | 64.71th | $91 – $124 |
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Dr. Rodney Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1811019599 (MD) | CMS NPPES Registry (29425) |
| Dr. Williams Charleston CMS Volume Rank | 64.71th Pct (6,159 CMS svcs; Z -0.591σ) | CMS Medicare Part B (SC Hematology-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 | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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