Dr. Nigel Walters, MD
199 W. Rand Road, Mount Prospect, IL 60056 • +1-216-555-2441
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Mount Prospect Percentiles
NPI #1326073750 • CBSA Regional • Internal Medicine
Operating out of Mount Prospect, IL (199 W. Rand Road), Internal Medicine clinician Dr. Nigel Walters, MD (accredited MD/DO training, 2014) maintains a focused low-volume boutique caseload (0th Mount Prospect percentile) (7.13th IL percentile; Z-score -0.23σ across 711 documented services) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Procedural volume for Dr. Walters is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 299 annual services, $172–$235 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 173/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 86/yr).
Self-pay new patient consultations with Dr. Walters (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 13-minute average reception wait, and a 4.76/5 modern protocol openness score across 25 patient logs.
Credentialed as an MD specialist with 12 years post-graduation experience since completing medical school at an LCME/COCA institution (2014), Dr. Walters coordinates 32 Active CMS HCPCS Codes workups from 199 W. Rand Road (+1-216-555-2441).
Compared against Mount Prospect, IL Internal Medicine peers
711 annual services across 133 beneficiaries
Standard deviations from IL 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 | 299 | 12th | $172 – $235 |
| 99213 | Established Preventive & Chronic Care Visit | 173 | 12th | $131 – $180 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 86 | 12th | $63 – $86 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 66 | 12th | $202 – $276 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 40 | 12th | $239 – $327 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 47 | 0th | $155 – $225 |
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Dr. Nigel Walters, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walters National Provider Identifier | NPI #1326073750 (MD) | CMS NPPES Registry (60056) |
| Dr. Walters Mount Prospect CMS Volume Rank | 0.00th Pct (711 CMS svcs; Z -0.225σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mount Prospect, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 13 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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