Dr. Zi Zhang, MD
100 E Lancaster Ave Ste 130, Wynnewood, PA 19096 • +1-835-555-3669
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Wynnewood Percentiles
NPI #1487005351 • CBSA Regional • Nephrology
Anchored in Wynnewood, PA 19096, Dr. Zi Zhang, MD (NPI 1487005351) logged 1,433 annual procedures (focused low-volume boutique caseload (14.29th Wynnewood percentile), 46.67th PA percentile, -0.21σ) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Dr. Zhang's longitudinal care intensity (4.3 billed units per patient across 331 individuals) centers on 99214 (688 annual units) and 90960 ($316–$433 cash range).
Self-pay new patient consultations with Dr. Zhang (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 10-minute average reception wait, and a 4.57/5 modern protocol openness score across 14 patient logs.
Credentialed as an MD specialist with 20 years post-graduation experience since completing medical school at an LCME/COCA institution (2006), Dr. Zhang coordinates 30 Active CMS HCPCS Codes workups from 100 E Lancaster Ave Ste 130 (+1-835-555-3669).
Compared against Wynnewood, PA Nephrology peers
1,433 annual services across 331 beneficiaries
Standard deviations from PA Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 688 | 14.29th | $158 – $217 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 315 | 14.29th | $316 – $433 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 258 | 12th | $230 – $316 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 172 | 13.29th | $217 – $298 |
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Dr. Zi Zhang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhang National Provider Identifier | NPI #1487005351 (MD) | CMS NPPES Registry (19096) |
| Dr. Zhang Wynnewood CMS Volume Rank | 14.29th Pct (1,433 CMS svcs; Z -0.213σ) | CMS Medicare Part B (PA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Wynnewood, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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