Dr. Jason Haas, DO
121 Saint Lukes Center DR Ste 406, Chesterfield, MO 63017 • +1-278-555-4043
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Chesterfield Percentiles
NPI #1790948008 • CBSA Regional • Gastroenterology
Anchored in Chesterfield, MO 63017, Dr. Jason Haas, DO (NPI 1790948008) logged 2,540 annual procedures (mid-cohort balanced caseload (42.86th Chesterfield percentile), 69.34th MO percentile, -0.27σ) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Procedural volume for Dr. Haas is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 940 annual services, $94–$128 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 635/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 533/yr).
For out-of-network patients contacting +1-278-555-4043, Dr. Haas's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.69/5 composite reality score over 4 submissions).
From 121 Saint Lukes Center DR Ste 406 in Chesterfield (+1-278-555-4043), Dr. Haas, DO (18-year clinical track record) delivers 47 Active CMS HCPCS Codes care.
Compared against Chesterfield, MO Gastroenterology peers
2,540 annual services across 446 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 | 940 | 42.86th | $94 – $128 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 635 | 46.86th | $226 – $309 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 533 | 44.86th | $187 – $257 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 254 | 41.86th | $251 – $344 |
| 99204 | New Patient Digestive & Hepatology Consultation | 178 | 44.86th | $132 – $181 |
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Dr. Jason Haas, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Haas National Provider Identifier | NPI #1790948008 (DO) | CMS NPPES Registry (63017) |
| Dr. Haas Chesterfield CMS Volume Rank | 42.86th Pct (2,540 CMS svcs; Z -0.273σ) | CMS Medicare Part B (MO Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chesterfield, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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