Dr. Eugene St. Clair, MD
2100 Erwin Rd, Durham, NC 27710 • +1-549-555-4016
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Durham Percentiles
NPI #1851475727 • CBSA Regional • Rheumatology
Within the Durham, NC (CBSA local) Rheumatology cohort, Dr. Eugene St. Clair, MD with sub-specialty concentration in 16 Active CMS HCPCS Codes ranks at the 14.29th municipal percentile and 4.24th NC percentile (-0.94σ Z-score) based on 768 billed procedures for 240 patients.
Granular CPT/HCPCS billing distribution at 2100 Erwin Rd shows Dr. Eugene St. Clair's primary concentration in Autoimmune Arthritis & Biologic/DMARD Safety Evaluation (code 99214: 353x/yr, 14.29th local percentile) alongside Large Joint Synovial Arthrocentesis or Corticosteroid Injection (20610: 161x/yr, $81–$111).
Uninsured and high-deductible cash patients visiting Dr. Eugene St. Clair in Durham (27710) face an estimated $209.00 initial evaluation fee at 2100 Erwin Rd (hybrid in-clinic and telehealth video consults; 22-minute average reception wait; bedside manner 4.61/5 from 10 verified reports).
Patients evaluating Dr. Eugene St. Clair in ZIP 27710 note 12 years of post-doctoral tenure (null, 2014) alongside 3.2 annual CMS procedures per patient.
Compared against Durham, NC Rheumatology peers
768 annual services across 240 beneficiaries
Standard deviations from NC Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 353 | 14.29th | $102 – $140 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 161 | 12th | $81 – $111 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 115 | 12th | $140 – $192 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 77 | 14.29th | $106 – $146 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 61 | 12.29th | $140 – $192 |
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Dr. Eugene St. Clair, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. St. Clair National Provider Identifier | NPI #1851475727 (MD) | CMS NPPES Registry (27710) |
| Dr. St. Clair Durham CMS Volume Rank | 14.29th Pct (768 CMS svcs; Z -0.944σ) | CMS Medicare Part B (NC Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Durham, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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