Dr. Derek Culnan, MD
1225 N State St, Jackson, MS 39202 • +1-454-555-2761
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Jackson Percentiles
NPI #1396951620 • CBSA Regional • General Surgery
Dr. Derek Culnan, MD (NPI #1396951620) practices General Surgery in Jackson, MS (39202) with sub-specialty concentration in 125 Active CMS HCPCS Codes, recording 2,870 annual CMS services across 171 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (91.67th percentile in Jackson) (+2.75σ vs MS state mean, 94.44th statewide percentile).
Procedural volume for Dr. Culnan is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1292 annual services, $232–$319 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 746/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 373/yr).
Uninsured and high-deductible cash patients visiting Dr. Derek Culnan in Jackson (39202) face an estimated $209.00 initial evaluation fee at 1225 N State St (in-person clinic visits only; 15-minute average reception wait; bedside manner 4.61/5 from 3 verified reports).
Clinical background for Dr. Culnan (MD, NPI #1396951620) includes accredited doctoral training (2010, 16 yrs in practice) and dedicated on-site consultations at 1225 N State St.
Top 10% General Surgery volume leader in Jackson, MS
2,870 annual services across 171 beneficiaries
Standard deviations from MS General Surgery 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 | 1,292 | 91.67th | $232 – $319 |
| 99213 | Established Preventive & Chronic Care Visit | 746 | 90.67th | $178 – $244 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 373 | 87.67th | $85 – $116 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 287 | 93.67th | $273 – $374 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 172 | 88.67th | $323 – $443 |
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Dr. Derek Culnan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Culnan National Provider Identifier | NPI #1396951620 (MD) | CMS NPPES Registry (39202) |
| Dr. Culnan Jackson CMS Volume Rank | 91.67th Pct (2,870 CMS svcs; Z +2.750σ) | CMS Medicare Part B (MS General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Jackson, MS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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