Dr. Andrea Williams, DO
900 Hospital DR, Madisonville, KY 42431 • +1-851-555-1696
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Madisonville Percentiles
NPI #1447664545 • CBSA Regional • Emergency Medicine
Within the Madisonville, KY (CBSA local) Emergency Medicine cohort, Dr. Andrea Williams, DO with sub-specialty concentration in 16 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 37.4th KY percentile (-0.38σ Z-score) based on 799 billed procedures for 499 patients.
Granular CPT/HCPCS billing distribution at 900 Hospital DR shows Dr. Andrea Williams's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 360x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 208x/yr, $126–$172).
Direct cash-pay transparency modeling sets Dr. Williams's baseline new-consult rate near $209.00 in Madisonville, KY (cash-pay accepted, in-person clinic visits only, 12-minute average reception wait).
From 900 Hospital DR in Madisonville (+1-851-555-1696), Dr. Williams, DO (13-year clinical track record) delivers 16 Active CMS HCPCS Codes care.
Compared against Madisonville, KY Emergency Medicine peers
799 annual services across 499 beneficiaries
Standard deviations from KY 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 | 360 | 12th | $164 – $225 |
| 99213 | Established Preventive & Chronic Care Visit | 208 | 12th | $126 – $172 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 104 | 12th | $60 – $82 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 80 | 12th | $193 – $264 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 12th | $229 – $313 |
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Dr. Andrea Williams, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Williams National Provider Identifier | NPI #1447664545 (DO) | CMS NPPES Registry (42431) |
| Dr. Williams Madisonville CMS Volume Rank | 0.00th Pct (799 CMS svcs; Z -0.375σ) | CMS Medicare Part B (KY Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Madisonville, KY) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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