Dr. Sung Yang, MD
1759 W Avenue J, Ste 101, Lancaster, CA 93534 • +1-348-555-5353
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Lancaster Percentiles
NPI #1871562900 • CBSA Regional • Nephrology
Statistical peer benchmarking across CA Nephrology providers positions Dr. Sung Yang, MD in Lancaster at -0.36σ (0th city percentile / 26.74th state percentile, 260 Medicare beneficiaries), with clinical focus spanning 42 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1759 W Avenue J, Ste 101 shows Dr. Sung Yang's primary concentration in Chronic Kidney Disease eGFR, uACR & Electrolyte Management (code 99214: 660x/yr, 12th local percentile) alongside Monthly Adult ESRD Renal Replacement Oversight (90960: 303x/yr, $790–$1082).
Cash-pay intake data for NPI 1871562900 (1759 W Avenue J, Ste 101, Lancaster) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 21-minute average reception wait and 4.59/5 biomarker openness.
NPI registry verification (#1871562900) confirms Dr. Sung Yang's MD standing serving CBSA 93534 with a 4.52/5 patient scorecard.
Compared against Lancaster, CA Nephrology peers
1,375 annual services across 260 beneficiaries
Standard deviations from CA 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 | 660 | 12th | $395 – $541 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 303 | 12th | $790 – $1082 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 248 | 12th | $576 – $789 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 165 | 12th | $543 – $744 |
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Dr. Sung Yang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Yang National Provider Identifier | NPI #1871562900 (MD) | CMS NPPES Registry (93534) |
| Dr. Yang Lancaster CMS Volume Rank | 0.00th Pct (1,375 CMS svcs; Z -0.364σ) | CMS Medicare Part B (CA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lancaster, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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