Dr. Evan Williams, MD
1101 W Liberty St, Farmington, MO 63640 • +1-681-555-1319
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Farmington Percentiles
NPI #1174605620 • CBSA Regional • Hospitalist
Statistical peer benchmarking across MO Hospitalist providers positions Dr. Evan Williams, MD in Farmington at -0.45σ (0th city percentile / 27.35th state percentile, 253 Medicare beneficiaries), with clinical focus spanning 16 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1174605620 highlights 343 annual claims for 99214 (12th Farmington percentile; $147–$202 self-pay corridor) plus 198 encounters under 99213 and 99 under 93000.
Direct cash-pay transparency modeling sets Dr. Williams's baseline new-consult rate near $209.00 in Farmington, MO (cash-pay accepted, hybrid in-clinic and telehealth video consults, 12-minute average reception wait).
NPI registry verification (#1174605620) confirms Dr. Evan Williams's MD standing serving CBSA 63640 with a 4.67/5 patient scorecard.
Compared against Farmington, MO Hospitalist peers
763 annual services across 253 beneficiaries
Standard deviations from MO Hospitalist 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 | 343 | 12th | $147 – $202 |
| 99213 | Established Preventive & Chronic Care Visit | 198 | 12th | $113 – $155 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 99 | 12th | $54 – $74 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 76 | 12th | $173 – $237 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 46 | 12th | $205 – $281 |
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Dr. Evan Williams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1174605620 (MD) | CMS NPPES Registry (63640) |
| Dr. Williams Farmington CMS Volume Rank | 0.00th Pct (763 CMS svcs; Z -0.451σ) | CMS Medicare Part B (MO Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Farmington, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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