Dr. Alonso Diaz, MD
1597 Washington Pike Ste A22, Bridgeville, PA 15017 • +1-721-555-3554
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Bridgeville Percentiles
NPI #1992169171 • CBSA Regional • Nephrology
Within the Bridgeville, PA (CBSA local) Nephrology cohort, Dr. Alonso Diaz, MD with sub-specialty concentration in 15 Active CMS HCPCS Codes ranks at the 42.86th municipal percentile and 51.23th PA percentile (-0.16σ Z-score) based on 1,488 billed procedures for 484 patients.
Fee-schedule auditing of NPI 1992169171 highlights 714 annual claims for 99214 (42.86th Bridgeville percentile; $208–$286 self-pay corridor) plus 327 encounters under 90960 and 268 under 99215.
Direct cash-pay transparency modeling sets Dr. Diaz's baseline new-consult rate near $209.00 in Bridgeville, PA (cash-pay accepted, in-person clinic visits only, 22-minute average reception wait).
Spanning 28 years of clinical practice following 1998 graduation from medical training, Dr. Alonso Diaz integrates 15 Active CMS HCPCS Codes diagnostics for Bridgeville metro patients.
Compared against Bridgeville, PA Nephrology peers
1,488 annual services across 484 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 | 714 | 42.86th | $208 – $286 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 327 | 44.86th | $417 – $571 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 268 | 41.86th | $304 – $417 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 179 | 46.86th | $287 – $393 |
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Dr. Alonso Diaz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Diaz National Provider Identifier | NPI #1992169171 (MD) | CMS NPPES Registry (15017) |
| Dr. Diaz Bridgeville CMS Volume Rank | 42.86th Pct (1,488 CMS svcs; Z -0.160σ) | CMS Medicare Part B (PA Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bridgeville, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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