Dr. Xiaoling Wu, MD
224 S Woods Mill Rd, Suite 370 South, Chesterfield, MO 63017 • +1-278-555-5665
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Chesterfield Percentiles
NPI #1003899147 • CBSA Regional • Internal Medicine
Dr. Xiaoling Wu, MD (NPI #1003899147) practices Internal Medicine in Chesterfield, MO (63017) with sub-specialty concentration in 3 Active CMS HCPCS Codes, recording 1,414 annual CMS services across 206 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (51.02th Chesterfield percentile) (-0.12σ vs MO state mean, 56.49th statewide percentile).
Fee-schedule auditing of NPI 1003899147 highlights 636 annual claims for 99214 (51.02th Chesterfield percentile; $119–$162 self-pay corridor) plus 368 encounters under 99213 and 184 under 93000.
Self-pay new patient consultations with Dr. Wu (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 14-minute average reception wait, and a 4.57/5 modern protocol openness score across 6 patient logs.
Credentialed as an MD specialist with 28 years post-graduation experience since completing medical school at an LCME/COCA institution (1998), Dr. Wu coordinates 3 Active CMS HCPCS Codes workups from 224 S Woods Mill Rd, Suite 370 South (+1-278-555-5665).
Compared against Chesterfield, MO Internal Medicine peers
1,414 annual services across 206 beneficiaries
Standard deviations from MO 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 | 636 | 51.02th | $119 – $162 |
| 99213 | Established Preventive & Chronic Care Visit | 368 | 49.02th | $91 – $124 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 184 | 49.02th | $43 – $59 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 141 | 56.02th | $139 – $191 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 85 | 47.02th | $165 – $226 |
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Dr. Xiaoling Wu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wu National Provider Identifier | NPI #1003899147 (MD) | CMS NPPES Registry (63017) |
| Dr. Wu Chesterfield CMS Volume Rank | 51.02th Pct (1,414 CMS svcs; Z -0.116σ) | CMS Medicare Part B (MO Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chesterfield, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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