Dr. David Weng, MD
9017 Spring Hill Ln, Chevy Chase, MD 20815 • +1-595-555-3597
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Chevy Chase Percentiles
NPI #1831154731 • CBSA Regional • Medical Oncology
Within the Chevy Chase, MD (CBSA local) Medical Oncology cohort, Dr. David Weng, MD with sub-specialty concentration in 153 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 76th MD percentile (+0.56σ Z-score) based on 135,598 billed procedures for 659 patients.
Medicare Part B line-item claims for Dr. David Weng (20815) place 99214 at the top of the practice ledger (3533 yearly units, 50th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-595-555-3597, Dr. Weng's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.52/5 composite reality score over 23 submissions).
Patients evaluating Dr. David Weng in ZIP 20815 note 8 years of post-doctoral tenure (null, 2018) alongside 205.8 annual CMS procedures per patient.
Compared against Chevy Chase, MD Medical Oncology peers
135,598 annual services across 659 beneficiaries
Standard deviations from MD Medical 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 | 3,533 | 50th | $52 – $71 |
| 99213 | Established Preventive & Chronic Care Visit | 2,042 | 47th | $40 – $55 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,021 | 48th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 785 | 45th | $61 – $84 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 471 | 49th | $73 – $99 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (153 HCPCS billing breadth) | 127,746 | 50th | $47 – $68 |
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Dr. David Weng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Weng National Provider Identifier | NPI #1831154731 (MD) | CMS NPPES Registry (20815) |
| Dr. Weng Chevy Chase CMS Volume Rank | 50.00th Pct (135,598 CMS svcs; Z +0.558σ) | CMS Medicare Part B (MD Medical Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chevy Chase, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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