Dr. Aaron Chan, MD
2024 S 6th St, Brainerd, MN 56401 • +1-515-555-7658
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Brainerd Percentiles
NPI #1265725105 • CBSA Regional • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Aaron Chan (MD, NPI 1265725105) at 2024 S 6th St in Brainerd with 765 annual clinical services (331 beneficiaries), corresponding to a -1.08σ regional deviation and top-decile high-throughput specialist (99th percentile in Brainerd) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Procedural volume for Dr. Chan is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 283 annual services, $154–$212 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 191/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 161/yr).
Self-pay new patient consultations with Dr. Chan (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 16-minute average reception wait, and a 4.78/5 modern protocol openness score across 6 patient logs.
Credentialed as an MD specialist with 34 years post-graduation experience since completing medical school at an LCME/COCA institution (1992), Dr. Chan coordinates 42 Active CMS HCPCS Codes workups from 2024 S 6th St (+1-515-555-7658).
Top 10% Gastroenterology volume leader in Brainerd, MN
765 annual services across 331 beneficiaries
Standard deviations from MN 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 | 283 | 99th | $154 – $212 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 191 | 99.5th | $372 – $510 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 161 | 99.5th | $309 – $423 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 77 | 96th | $414 – $567 |
| 99204 | New Patient Digestive & Hepatology Consultation | 54 | 96th | $218 – $298 |
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Dr. Aaron Chan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chan National Provider Identifier | NPI #1265725105 (MD) | CMS NPPES Registry (56401) |
| Dr. Chan Brainerd CMS Volume Rank | 99.00th Pct (765 CMS svcs; Z -1.085σ) | CMS Medicare Part B (MN Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brainerd, MN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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