Dr. Basim Abdelkarim, MD
1310 San Bernardino Rd, Suite 103, Upland, CA 91786 • +1-214-555-2905
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Upland Percentiles
NPI #1932217544 • CBSA Regional • Gastroenterology
Within the Upland, CA (CBSA local) Gastroenterology cohort, Dr. Basim Abdelkarim, MD with sub-specialty concentration in 42 Active CMS HCPCS Codes ranks at the 75th municipal percentile and 87.27th CA percentile (+0.18σ Z-score) based on 2,745 billed procedures for 949 patients.
Dr. Abdelkarim's longitudinal care intensity (2.9 billed units per patient across 949 individuals) centers on 99214 (1016 annual units) and 45380 ($486–$666 cash range).
Direct cash-pay transparency modeling sets Dr. Abdelkarim's baseline new-consult rate near $239.00 in Upland, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 20-minute average reception wait).
NPI registry verification (#1932217544) confirms Dr. Basim Abdelkarim's MD standing serving CBSA 91786 with a 4.75/5 patient scorecard.
Compared against Upland, CA Gastroenterology peers
2,745 annual services across 949 beneficiaries
Standard deviations from CA 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 | 1,016 | 75th | $202 – $276 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 686 | 79th | $486 – $666 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 576 | 72th | $404 – $553 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 275 | 73th | $541 – $742 |
| 99204 | New Patient Digestive & Hepatology Consultation | 192 | 78th | $284 – $390 |
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Dr. Basim Abdelkarim, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Abdelkarim National Provider Identifier | NPI #1932217544 (MD) | CMS NPPES Registry (91786) |
| Dr. Abdelkarim Upland CMS Volume Rank | 75.00th Pct (2,745 CMS svcs; Z +0.184σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Upland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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