Dr. Derek Mchaffie, MD
1021 Morehead Medical DR, Charlotte, NC 28204 • +1-707-555-2052
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Charlotte Percentiles
NPI #1982640173 • CBSA Regional • Radiation Oncology
Statistical peer benchmarking across NC Radiation Oncology providers positions Dr. Derek Mchaffie, MD in Charlotte at -0.40σ (15.79th city percentile / 25th state percentile, 244 Medicare beneficiaries), with clinical focus spanning 49 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Derek Mchaffie (28204) place 99214 at the top of the practice ledger (567 yearly units, 15.79th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Mchaffie's baseline new-consult rate near $209.00 in Charlotte, NC (cash-pay accepted, hybrid in-clinic and telehealth video consults, 21-minute average reception wait).
Patients evaluating Dr. Derek Mchaffie in ZIP 28204 note 29 years of post-doctoral tenure (null, 1997) alongside 5.2 annual CMS procedures per patient.
Compared against Charlotte, NC Radiation Oncology peers
1,259 annual services across 244 beneficiaries
Standard deviations from NC 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 | 567 | 15.79th | $170 – $233 |
| 99213 | Established Preventive & Chronic Care Visit | 327 | 13.79th | $130 – $178 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 164 | 18.79th | $62 – $85 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 126 | 14.79th | $200 – $274 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 76 | 12th | $237 – $324 |
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Dr. Derek Mchaffie, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mchaffie National Provider Identifier | NPI #1982640173 (MD) | CMS NPPES Registry (28204) |
| Dr. Mchaffie Charlotte CMS Volume Rank | 15.79th Pct (1,259 CMS svcs; Z -0.402σ) | CMS Medicare Part B (NC Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charlotte, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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