Dr. Paul Niu, MD
2057 Compton Ave, Suite 102, Corona, CA 92881 • +1-522-555-1878
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Corona Percentiles
NPI #1952336216 • CBSA Regional • Nephrology
Within the Corona, CA (CBSA local) Nephrology cohort, Dr. Paul Niu, MD with sub-specialty concentration in 22 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 26.44th CA percentile (-0.36σ Z-score) based on 1,371 billed procedures for 301 patients.
Medicare Part B line-item claims for Dr. Paul Niu (92881) place 99214 at the top of the practice ledger (658 yearly units, 12th metro rank), rounded out by 90960 and 99215.
Self-pay new patient consultations with Dr. Niu (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.71/5 modern protocol openness score across 13 patient logs.
Spanning 24 years of clinical practice following 2002 graduation from medical training, Dr. Paul Niu integrates 22 Active CMS HCPCS Codes diagnostics for Corona metro patients.
Compared against Corona, CA Nephrology peers
1,371 annual services across 301 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 | 658 | 12th | $258 – $354 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 302 | 12th | $516 – $708 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 247 | 12th | $376 – $516 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 165 | 12th | $355 – $486 |
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Dr. Paul Niu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Niu National Provider Identifier | NPI #1952336216 (MD) | CMS NPPES Registry (92881) |
| Dr. Niu Corona CMS Volume Rank | 0.00th Pct (1,371 CMS svcs; Z -0.365σ) | CMS Medicare Part B (CA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Corona, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 17 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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