Dr. Osama Diab, MD
2330 Shawnee Mission Pkwy Ste 210, Westwood, KS 66205 • +1-424-555-1468
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Westwood Percentiles
NPI #1528443397 • CBSA Regional • Radiation Oncology
Dr. Osama Diab, MD (NPI #1528443397) practices Radiation Oncology in Westwood, KS (66205) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 2,686 annual CMS services across 443 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Westwood) (-0.40σ vs KS state mean, 55.26th statewide percentile).
Fee-schedule auditing of NPI 1528443397 highlights 1209 annual claims for 99214 (99th Westwood percentile; $115–$158 self-pay corridor) plus 698 encounters under 99213 and 349 under 93000.
Self-pay new patient consultations with Dr. Diab (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 17-minute average reception wait, and a 4.67/5 modern protocol openness score across 15 patient logs.
Clinical background for Dr. Diab (MD, NPI #1528443397) includes accredited doctoral training (2010, 16 yrs in practice) and dedicated on-site consultations at 2330 Shawnee Mission Pkwy Ste 210.
Top 10% Radiation Oncology volume leader in Westwood, KS
2,686 annual services across 443 beneficiaries
Standard deviations from KS 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 | 1,209 | 99th | $115 – $158 |
| 99213 | Established Preventive & Chronic Care Visit | 698 | 99.5th | $88 – $121 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 349 | 98th | $42 – $58 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 269 | 99.5th | $135 – $185 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 161 | 99.5th | $160 – $220 |
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Dr. Osama Diab, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Diab National Provider Identifier | NPI #1528443397 (MD) | CMS NPPES Registry (66205) |
| Dr. Diab Westwood CMS Volume Rank | 99.00th Pct (2,686 CMS svcs; Z -0.396σ) | CMS Medicare Part B (KS Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Westwood, KS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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