Dr. Robert Biederman, MD
316 Calhoun St, Charleston, SC 29401 • +1-903-555-1628
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1912907734 • CBSA Regional • Cardiology
Anchored in Charleston, SC 29401, Dr. Robert Biederman, MD (NPI 1912907734) logged 1,734 annual procedures (focused low-volume boutique caseload (25.71th Charleston percentile), 12.15th SC percentile, -0.97σ) with sub-specialty concentration in 24 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Biederman (averaging 1.4 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 38% of tracked volume (659 encounters), paired with 93000 (486x).
Self-pay new patient consultations with Dr. Biederman (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 13-minute average reception wait, and a 4.93/5 modern protocol openness score across 21 patient logs.
From 316 Calhoun St in Charleston (+1-903-555-1628), Dr. Biederman, MD (13-year clinical track record) delivers 24 Active CMS HCPCS Codes care.
Compared against Charleston, SC Cardiology peers
1,734 annual services across 1,275 beneficiaries
Standard deviations from SC Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 659 | 25.71th | $98 – $134 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 486 | 29.71th | $38 – $53 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 312 | 26.71th | $183 – $251 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 173 | 30.71th | $115 – $158 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 104 | 26.71th | $141 – $193 |
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Dr. Robert Biederman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Biederman National Provider Identifier | NPI #1912907734 (MD) | CMS NPPES Registry (29401) |
| Dr. Biederman Charleston CMS Volume Rank | 25.71th Pct (1,734 CMS svcs; Z -0.971σ) | CMS Medicare Part B (SC Cardiology) |
| 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 • 13 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.78/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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