Dr. Yingzi Deng, MD
1 Capital Way, Pennington, NJ 08534 • +1-379-555-4051
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Pennington Percentiles
NPI #1346689403 • CBSA Regional • Internal Medicine
Operating out of Pennington, NJ (1 Capital Way), Internal Medicine clinician Dr. Yingzi Deng, MD (accredited MD/DO training, 1993) maintains a focused low-volume boutique caseload (33.33th Pennington percentile) (11.07th NJ percentile; Z-score -0.31σ across 770 documented services) with sub-specialty concentration in 15 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1346689403 highlights 347 annual claims for 99214 (33.33th Pennington percentile; $190–$260 self-pay corridor) plus 200 encounters under 99213 and 100 under 93000.
Self-pay new patient consultations with Dr. Deng (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.81/5 modern protocol openness score across 16 patient logs.
Spanning 33 years of clinical practice following 1993 graduation from medical training, Dr. Yingzi Deng integrates 15 Active CMS HCPCS Codes diagnostics for Pennington metro patients.
Compared against Pennington, NJ Internal Medicine peers
770 annual services across 281 beneficiaries
Standard deviations from NJ 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 | 347 | 33.33th | $190 – $260 |
| 99213 | Established Preventive & Chronic Care Visit | 200 | 28.33th | $145 – $199 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 100 | 37.33th | $69 – $95 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 77 | 36.33th | $223 – $305 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 46 | 35.33th | $264 – $362 |
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Dr. Yingzi Deng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Deng National Provider Identifier | NPI #1346689403 (MD) | CMS NPPES Registry (08534) |
| Dr. Deng Pennington CMS Volume Rank | 33.33th Pct (770 CMS svcs; Z -0.314σ) | CMS Medicare Part B (NJ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pennington, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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