Dr. David Maxwell, MD
401 W Poplar St, Walla Walla, WA 99362 • +1-729-555-3807
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Walla Walla Percentiles
NPI #1427261882 • CBSA Regional • Emergency Medicine
Dr. David Maxwell, MD (NPI #1427261882) practices Emergency Medicine in Walla Walla, WA (99362) with sub-specialty concentration in 23 Active CMS HCPCS Codes, recording 796 annual CMS services across 657 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (80th Walla Walla percentile) (-0.19σ vs WA state mean, 54.89th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Maxwell (averaging 1.2 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (358 encounters), paired with 99213 (207x).
Uninsured and high-deductible cash patients visiting Dr. David Maxwell in Walla Walla (99362) face an estimated $222.00 initial evaluation fee at 401 W Poplar St (in-person clinic visits only; 17-minute average reception wait; bedside manner 4.91/5 from 3 verified reports).
From 401 W Poplar St in Walla Walla (+1-729-555-3807), Dr. Maxwell, MD (13-year clinical track record) delivers 23 Active CMS HCPCS Codes care.
Compared against Walla Walla, WA Emergency Medicine peers
796 annual services across 657 beneficiaries
Standard deviations from WA Emergency Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 358 | 80th | $238 – $327 |
| 99213 | Established Preventive & Chronic Care Visit | 207 | 78th | $182 – $250 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 83th | $87 – $119 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 80 | 75th | $280 – $383 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 77th | $332 – $454 |
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Dr. David Maxwell, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maxwell National Provider Identifier | NPI #1427261882 (MD) | CMS NPPES Registry (99362) |
| Dr. Maxwell Walla Walla CMS Volume Rank | 80.00th Pct (796 CMS svcs; Z -0.187σ) | CMS Medicare Part B (WA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Walla Walla, WA) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 17 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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