Dr. Michael Walls, MD
4015 I 45 N Ste 310, Conroe, TX 77304 • +1-936-555-2042
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Conroe Percentiles
NPI #1679579791 • CBSA Regional • Internal Medicine
Within the Conroe, TX (CBSA local) Internal Medicine cohort, Dr. Michael Walls, MD with sub-specialty concentration in 19 Active CMS HCPCS Codes ranks at the 45.45th municipal percentile and 75.59th TX percentile (-0.07σ Z-score) based on 3,082 billed procedures for 425 patients.
Granular CPT/HCPCS billing distribution at 4015 I 45 N Ste 310 shows Dr. Michael Walls's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1387x/yr, 45.45th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 801x/yr, $126–$173).
Cash-pay intake data for NPI 1679579791 (4015 I 45 N Ste 310, Conroe) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 18-minute average reception wait and 4.89/5 biomarker openness.
Spanning 29 years of clinical practice following 1997 graduation from medical training, Dr. Michael Walls integrates 19 Active CMS HCPCS Codes diagnostics for Conroe metro patients.
Compared against Conroe, TX Internal Medicine peers
3,082 annual services across 425 beneficiaries
Standard deviations from TX 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 | 1,387 | 45.45th | $165 – $226 |
| 99213 | Established Preventive & Chronic Care Visit | 801 | 47.45th | $126 – $173 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 401 | 42.45th | $60 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 308 | 46.45th | $194 – $265 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 185 | 44.45th | $229 – $314 |
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Dr. Michael Walls, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walls National Provider Identifier | NPI #1679579791 (MD) | CMS NPPES Registry (77304) |
| Dr. Walls Conroe CMS Volume Rank | 45.45th Pct (3,082 CMS svcs; Z -0.065σ) | CMS Medicare Part B (TX Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Conroe, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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