Dr. Derrick Duffield, MD
105 Thornhill DR, Hattiesburg, MS 39402 • +1-373-555-8711
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Hattiesburg Percentiles
NPI #1922166867 • CBSA Regional • Emergency Medicine
Statistical peer benchmarking across MS Emergency Medicine providers positions Dr. Derrick Duffield, MD in Hattiesburg at +1.65σ (88.24th city percentile / 95.83th state percentile, 620 Medicare beneficiaries), with clinical focus spanning 56 Active CMS HCPCS Codes.
Dr. Duffield's longitudinal care intensity (8.9 billed units per patient across 620 individuals) centers on 99214 (1445 annual units) and 99213 ($33–$48 cash range).
For out-of-network patients contacting +1-373-555-8711, Dr. Duffield's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.56/5 composite reality score over 15 submissions).
NPI registry verification (#1922166867) confirms Dr. Derrick Duffield's MD standing serving CBSA 39402 with a 4.56/5 patient scorecard.
Compared against Hattiesburg, MS Emergency Medicine peers
5,509 annual services across 620 beneficiaries
Standard deviations from MS Emergency Medicine 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 | 1,445 | 88.24th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 835 | 90.24th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 417 | 86.24th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 321 | 89.24th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 193 | 91.24th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (56 HCPCS billing breadth) | 2,299 | 88.24th | $45 – $65 |
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Dr. Derrick Duffield, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Duffield National Provider Identifier | NPI #1922166867 (MD) | CMS NPPES Registry (39402) |
| Dr. Duffield Hattiesburg CMS Volume Rank | 88.24th Pct (5,509 CMS svcs; Z +1.646σ) | CMS Medicare Part B (MS Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hattiesburg, MS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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