Dr. Christopher Walls, MD
4750 Waters Ave, Suite 500, Savannah, GA 31404 • +1-600-555-3691
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Savannah Percentiles
NPI #1790721546 • CBSA Regional • Vascular Surgery
Within the Savannah, GA (CBSA local) Vascular Surgery cohort, Dr. Christopher Walls, MD with sub-specialty concentration in 130 Active CMS HCPCS Codes ranks at the 55.56th municipal percentile and 87.74th GA percentile (+0.59σ Z-score) based on 4,318 billed procedures for 264 patients.
Fee-schedule auditing of NPI 1790721546 highlights 459 annual claims for 99214 (55.56th Savannah percentile; $82–$112 self-pay corridor) plus 265 encounters under 99213 and 133 under 93000.
At 4750 Waters Ave, Suite 500 (31404), Dr. Christopher Walls, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.70/5 bedside rating).
Credentialed as an MD specialist with 31 years post-graduation experience since completing medical school at an LCME/COCA institution (1995), Dr. Walls coordinates 130 Active CMS HCPCS Codes workups from 4750 Waters Ave, Suite 500 (+1-600-555-3691).
Compared against Savannah, GA Vascular Surgery peers
4,318 annual services across 264 beneficiaries
Standard deviations from GA Vascular Surgery 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 | 459 | 55.56th | $82 – $112 |
| 99213 | Established Preventive & Chronic Care Visit | 265 | 57.56th | $63 – $86 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 133 | 57.56th | $30 – $45 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 102 | 58.56th | $96 – $132 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 61 | 52.56th | $114 – $156 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (130 HCPCS billing breadth) | 3,298 | 55.56th | $74 – $107 |
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Dr. Christopher Walls, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walls National Provider Identifier | NPI #1790721546 (MD) | CMS NPPES Registry (31404) |
| Dr. Walls Savannah CMS Volume Rank | 55.56th Pct (4,318 CMS svcs; Z +0.594σ) | CMS Medicare Part B (GA Vascular Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Savannah, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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