Dr. Michael Koss, MD
14416 W Meeker Blvd, Bldg C, Sun City West, AZ 85375 • +1-837-555-5970
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Sun City West Percentiles
NPI #1053365742 • CBSA Regional • Gastroenterology
Within the Sun City West, AZ (CBSA local) Gastroenterology cohort, Dr. Michael Koss, MD with sub-specialty concentration in 28 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 53.79th AZ percentile (-0.34σ Z-score) based on 1,305 billed procedures for 706 patients.
Granular CPT/HCPCS billing distribution at 14416 W Meeker Blvd, Bldg C shows Dr. Michael Koss's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 483x/yr, 12th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 326x/yr, $453–$621).
Direct cash-pay transparency modeling sets Dr. Koss's baseline new-consult rate near $207.00 in Sun City West, AZ (cash-pay accepted, hybrid in-clinic and telehealth video consults, 17-minute average reception wait).
Credentialed as an MD specialist with 15 years post-graduation experience since completing medical school at an LCME/COCA institution (2011), Dr. Koss coordinates 28 Active CMS HCPCS Codes workups from 14416 W Meeker Blvd, Bldg C (+1-837-555-5970).
Compared against Sun City West, AZ Gastroenterology peers
1,305 annual services across 706 beneficiaries
Standard deviations from AZ 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 | 483 | 12th | $188 – $258 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 326 | 12th | $453 – $621 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 274 | 12th | $376 – $516 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 131 | 12th | $505 – $692 |
| 99204 | New Patient Digestive & Hepatology Consultation | 91 | 12th | $265 – $363 |
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Dr. Michael Koss, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koss National Provider Identifier | NPI #1053365742 (MD) | CMS NPPES Registry (85375) |
| Dr. Koss Sun City West CMS Volume Rank | 0.00th Pct (1,305 CMS svcs; Z -0.343σ) | CMS Medicare Part B (AZ Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sun City West, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 17 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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