Dr. David Trowbridge, MD
1250 E 3900 S, Suite 360, Salt Lake City, UT 84124 • +1-534-555-8862
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Salt Lake City Percentiles
NPI #1134215809 • CBSA Regional • Gastroenterology
Within the Salt Lake City, UT (CBSA local) Gastroenterology cohort, Dr. David Trowbridge, MD with sub-specialty concentration in 34 Active CMS HCPCS Codes ranks at the 78.57th municipal percentile and 87.8th UT percentile (+1.28σ Z-score) based on 8,259 billed procedures for 371 patients.
Procedural volume for Dr. Trowbridge is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 3056 annual services, $42–$57 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 2065/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 1734/yr).
At 1250 E 3900 S, Suite 360 (84124), Dr. David Trowbridge, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.58/5 bedside rating).
Spanning 10 years of clinical practice following 2016 graduation from medical training, Dr. David Trowbridge integrates 34 Active CMS HCPCS Codes diagnostics for Salt Lake City metro patients.
Compared against Salt Lake City, UT Gastroenterology peers
8,259 annual services across 371 beneficiaries
Standard deviations from UT 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 | 3,056 | 78.57th | $42 – $57 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 2,065 | 78.57th | $100 – $137 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 1,734 | 79.57th | $83 – $114 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 826 | 79.57th | $112 – $153 |
| 99204 | New Patient Digestive & Hepatology Consultation | 578 | 83.57th | $59 – $80 |
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Dr. David Trowbridge, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Trowbridge National Provider Identifier | NPI #1134215809 (MD) | CMS NPPES Registry (84124) |
| Dr. Trowbridge Salt Lake City CMS Volume Rank | 78.57th Pct (8,259 CMS svcs; Z +1.278σ) | CMS Medicare Part B (UT Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Salt Lake City, UT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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