Dr. Andrew Walker, MD
902 N Riverside Rd Ste 201, Saint Joseph, MO 64507 • +1-395-555-6915
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Joseph Percentiles
NPI #1518229772 • CBSA Regional • Radiation Oncology
Within the Saint Joseph, MO (CBSA local) Radiation Oncology cohort, Dr. Andrew Walker, MD with sub-specialty concentration in 23 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 91.14th MO percentile (+1.38σ Z-score) based on 4,119 billed procedures for 325 patients.
Medicare Part B line-item claims for Dr. Andrew Walker (64507) place 99214 at the top of the practice ledger (1854 yearly units, 50th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1518229772 (902 N Riverside Rd Ste 201, Saint Joseph) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 9-minute average reception wait and 4.83/5 biomarker openness.
Clinical background for Dr. Walker (MD, NPI #1518229772) includes accredited doctoral training (2003, 23 yrs in practice) and virtual + in-office availability across MO.
Compared against Saint Joseph, MO Radiation Oncology peers
4,119 annual services across 325 beneficiaries
Standard deviations from MO Radiation Oncology 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 | 1,854 | 50th | $137 – $188 |
| 99213 | Established Preventive & Chronic Care Visit | 1,071 | 46th | $105 – $144 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 535 | 51th | $50 – $69 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 412 | 54th | $161 – $221 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 247 | 51th | $191 – $262 |
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Dr. Andrew Walker, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walker National Provider Identifier | NPI #1518229772 (MD) | CMS NPPES Registry (64507) |
| Dr. Walker Saint Joseph CMS Volume Rank | 50.00th Pct (4,119 CMS svcs; Z +1.378σ) | CMS Medicare Part B (MO Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Joseph, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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