Dr. Armin Marefat, DO
501 W 14th St, Wilmington, DE 19801 • +1-295-555-1766
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Wilmington Percentiles
NPI #1629291000 • CBSA Regional • Gastroenterology
Operating out of Wilmington, DE (501 W 14th St), Gastroenterology clinician Dr. Armin Marefat, DO (accredited MD/DO training, 2018) maintains a mid-cohort balanced caseload (50th Wilmington percentile) (48.48th DE percentile; Z-score -0.48σ across 1,847 documented services) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Dr. Marefat's longitudinal care intensity (6.0 billed units per patient across 308 individuals) centers on 99214 (683 annual units) and 45380 ($206–$283 cash range).
Cash-pay intake data for NPI 1629291000 (501 W 14th St, Wilmington) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 13-minute average reception wait and 4.79/5 biomarker openness.
Clinical background for Dr. Marefat (DO, NPI #1629291000) includes accredited doctoral training (2018, 8 yrs in practice) and virtual + in-office availability across DE.
Compared against Wilmington, DE Gastroenterology peers
1,847 annual services across 308 beneficiaries
Standard deviations from DE Gastroenterology 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 Gastroenterology, GERD & IBD Evaluation | 683 | 50th | $86 – $117 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 462 | 47th | $206 – $283 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 388 | 55th | $171 – $235 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 185 | 54th | $230 – $315 |
| 99204 | New Patient Digestive & Hepatology Consultation | 129 | 54th | $121 – $165 |
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Dr. Armin Marefat, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marefat National Provider Identifier | NPI #1629291000 (DO) | CMS NPPES Registry (19801) |
| Dr. Marefat Wilmington CMS Volume Rank | 50.00th Pct (1,847 CMS svcs; Z -0.476σ) | CMS Medicare Part B (DE Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Wilmington, DE) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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