Dr. Somprak Boonpongmanee, MD
8819 W. Victoria Ave, Kennewick, WA 99336 • +1-616-555-6026
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Kennewick Percentiles
NPI #1528139359 • CBSA Regional • Gastroenterology
Anchored in Kennewick, WA 99336, Dr. Somprak Boonpongmanee, MD (NPI 1528139359) logged 36,469 annual procedures (upper-quartile active clinical volume (83.33th Kennewick percentile), 99.2th WA percentile, +7.93σ) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1528139359 highlights 685 annual claims for 99214 (83.33th Kennewick percentile; $44–$60 self-pay corridor) plus 463 encounters under 45380 and 389 under 43239.
Cash-pay intake data for NPI 1528139359 (8819 W. Victoria Ave, Kennewick) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 10-minute average reception wait and 4.46/5 biomarker openness.
Clinical background for Dr. Boonpongmanee (MD, NPI #1528139359) includes accredited doctoral training (2001, 25 yrs in practice) and dedicated on-site consultations at 8819 W. Victoria Ave.
Compared against Kennewick, WA Gastroenterology peers
36,469 annual services across 493 beneficiaries
Standard deviations from WA 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 | 685 | 83.33th | $44 – $60 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 463 | 81.33th | $106 – $146 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 389 | 88.33th | $88 – $121 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 185 | 87.33th | $118 – $162 |
| 99204 | New Patient Digestive & Hepatology Consultation | 130 | 84.33th | $62 – $85 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 34,618 | 83.33th | $45 – $65 |
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Dr. Somprak Boonpongmanee, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Boonpongmanee National Provider Identifier | NPI #1528139359 (MD) | CMS NPPES Registry (99336) |
| Dr. Boonpongmanee Kennewick CMS Volume Rank | 83.33th Pct (36,469 CMS svcs; Z +7.929σ) | CMS Medicare Part B (WA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Kennewick, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 10 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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