Dr. Ahmad Najdat Bazarbashi, MD
1 Barnes Jewish Hospital Plz, Div IM Gastroenterology, Saint Louis, MO 63110 • +1-839-555-4273
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1629497599 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across MO Gastroenterology providers positions Dr. Ahmad Najdat Bazarbashi, MD in Saint Louis at +0.97σ (92.31th city percentile / 89.05th state percentile, 268 Medicare beneficiaries), with clinical focus spanning 74 Active CMS HCPCS Codes.
Procedural volume for Dr. Bazarbashi is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 219 annual services, $42–$57 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 148/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 125/yr).
Self-pay new patient consultations with Dr. Bazarbashi (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 4.41/5 modern protocol openness score across 21 patient logs.
NPI registry verification (#1629497599) confirms Dr. Ahmad Najdat Bazarbashi's MD standing serving CBSA 63110 with a 4.62/5 patient scorecard.
Top 10% Gastroenterology volume leader in Saint Louis, MO
14,562 annual services across 268 beneficiaries
Standard deviations from MO 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 | 219 | 92.31th | $42 – $57 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 148 | 90.31th | $100 – $137 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 125 | 93.31th | $83 – $114 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 59 | 89.31th | $112 – $153 |
| 99204 | New Patient Digestive & Hepatology Consultation | 42 | 91.31th | $59 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (74 HCPCS billing breadth) | 13,969 | 92.31th | $45 – $65 |
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Dr. Ahmad Najdat Bazarbashi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Bazarbashi National Provider Identifier | NPI #1629497599 (MD) | CMS NPPES Registry (63110) |
| Dr. Bazarbashi Saint Louis CMS Volume Rank | 92.31th Pct (14,562 CMS svcs; Z +0.966σ) | CMS Medicare Part B (MO Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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