Dr. William Stewart, MD
6465 N Quail Hollow Rd Ste 310, Memphis, TN 38120 • +1-783-555-5692
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Memphis Percentiles
NPI #1124028949 • CBSA Regional • Internal Medicine
Within the Memphis, TN (CBSA local) Internal Medicine cohort, Dr. William Stewart, MD with sub-specialty concentration in 21 Active CMS HCPCS Codes ranks at the 83.78th municipal percentile and 75.86th TN percentile (+0.08σ Z-score) based on 4,745 billed procedures for 121 patients.
Granular CPT/HCPCS billing distribution at 6465 N Quail Hollow Rd Ste 310 shows Dr. William Stewart's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 434x/yr, 83.78th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 251x/yr, $32–$47).
Cash-pay intake data for NPI 1124028949 (6465 N Quail Hollow Rd Ste 310, Memphis) indicates $201.00 typical out-of-pocket visit spend against a $201.00 locality benchmark, paired with 11-minute average reception wait and 4.50/5 biomarker openness.
From 6465 N Quail Hollow Rd Ste 310 in Memphis (+1-783-555-5692), Dr. Stewart, MD (25-year clinical track record) delivers 21 Active CMS HCPCS Codes care.
Compared against Memphis, TN Internal Medicine peers
4,745 annual services across 121 beneficiaries
Standard deviations from TN Internal 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 | 434 | 83.78th | $42 – $57 |
| 99213 | Established Preventive & Chronic Care Visit | 251 | 78.78th | $32 – $47 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 125 | 81.78th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 97 | 80.78th | $49 – $67 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 58 | 87.78th | $58 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (21 HCPCS billing breadth) | 3,780 | 83.78th | $45 – $65 |
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Dr. William Stewart, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Stewart National Provider Identifier | NPI #1124028949 (MD) | CMS NPPES Registry (38120) |
| Dr. Stewart Memphis CMS Volume Rank | 83.78th Pct (4,745 CMS svcs; Z +0.078σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Memphis, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 11 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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