Dr. Qin Zhang, MD
970 N Spoede Rd Apt 42, Saint Louis, MO 63146 • +1-352-555-4753
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1831485630 • CBSA Regional • Internal Medicine
Within the Saint Louis, MO (CBSA local) Internal Medicine cohort, Dr. Qin Zhang, MD with sub-specialty concentration in 12 Active CMS HCPCS Codes ranks at the 4.33th municipal percentile and 3.64th MO percentile (-0.17σ Z-score) based on 658 billed procedures for 241 patients.
Dr. Zhang's longitudinal care intensity (2.7 billed units per patient across 241 individuals) centers on 99214 (296 annual units) and 99213 ($108–$148 cash range).
For out-of-network patients contacting +1-352-555-4753, Dr. Zhang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.94/5 composite reality score over 25 submissions).
Clinical background for Dr. Zhang (MD, NPI #1831485630) includes accredited doctoral training (1999, 27 yrs in practice) and virtual + in-office availability across MO.
Compared against Saint Louis, MO Internal Medicine peers
658 annual services across 241 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 | 296 | 12th | $141 – $193 |
| 99213 | Established Preventive & Chronic Care Visit | 171 | 12th | $108 – $148 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 86 | 12th | $51 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 66 | 12th | $166 – $227 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 39 | 12th | $196 – $269 |
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Dr. Qin Zhang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhang National Provider Identifier | NPI #1831485630 (MD) | CMS NPPES Registry (63146) |
| Dr. Zhang Saint Louis CMS Volume Rank | 4.33th Pct (658 CMS svcs; Z -0.171σ) | CMS Medicare Part B (MO Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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