Dr. Stephen Welsh, MD
210 Portland St Ste 100, Columbia, MO 65201 • +1-944-555-1591
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1114972619 • CBSA Regional • Gastroenterology
Within the Columbia, MO (CBSA local) Gastroenterology cohort, Dr. Stephen Welsh, MD with sub-specialty concentration in 30 Active CMS HCPCS Codes ranks at the 14.29th municipal percentile and 72.26th MO percentile (-0.21σ Z-score) based on 3,136 billed procedures for 324 patients.
Procedural volume for Dr. Welsh is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 378 annual services, $73–$100 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 256/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 215/yr).
Direct cash-pay transparency modeling sets Dr. Welsh's baseline new-consult rate near $209.00 in Columbia, MO (cash-pay accepted, in-person clinic visits only, 11-minute average reception wait).
NPI registry verification (#1114972619) confirms Dr. Stephen Welsh's MD standing serving CBSA 65201 with a 4.82/5 patient scorecard.
Compared against Columbia, MO Gastroenterology peers
3,136 annual services across 324 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 | 378 | 14.29th | $73 – $100 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 256 | 16.29th | $175 – $240 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 215 | 18.29th | $145 – $199 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 102 | 16.29th | $195 – $267 |
| 99204 | New Patient Digestive & Hepatology Consultation | 72 | 18.29th | $102 – $140 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (30 HCPCS billing breadth) | 2,114 | 14.29th | $69 – $100 |
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Dr. Stephen Welsh, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Welsh National Provider Identifier | NPI #1114972619 (MD) | CMS NPPES Registry (65201) |
| Dr. Welsh Columbia CMS Volume Rank | 14.29th Pct (3,136 CMS svcs; Z -0.211σ) | CMS Medicare Part B (MO Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Columbia, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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