Dr. Istvan Bognar, MD
203 Mills Ave, Greenville, SC 29605 • +1-520-555-8854
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenville Percentiles
NPI #1659354926 • CBSA Regional • Nephrology
Statistical peer benchmarking across SC Nephrology providers positions Dr. Istvan Bognar, MD in Greenville at -0.30σ (66.67th city percentile / 44.55th state percentile, 437 Medicare beneficiaries), with clinical focus spanning 38 Active CMS HCPCS Codes.
Procedural volume for Dr. Bognar is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 1056 annual services, $129–$177 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 484/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 396/yr).
Uninsured and high-deductible cash patients visiting Dr. Istvan Bognar in Greenville (29605) face an estimated $209.00 initial evaluation fee at 203 Mills Ave (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.91/5 from 9 verified reports).
From 203 Mills Ave in Greenville (+1-520-555-8854), Dr. Bognar, MD (31-year clinical track record) delivers 38 Active CMS HCPCS Codes care.
Compared against Greenville, SC Nephrology peers
2,201 annual services across 437 beneficiaries
Standard deviations from SC 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 | 1,056 | 66.67th | $129 – $177 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 484 | 67.67th | $258 – $354 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 396 | 63.67th | $188 – $258 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 264 | 66.67th | $178 – $243 |
Are you Dr. Istvan Bognar? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Greenville, SC:
<a href="https://dotmd.com/doctors/istvan-bognar-md-greenville-sc-1659354926" title="Dr. Istvan Bognar, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1659354926.svg" alt="Dr. Istvan Bognar Nephrology Badge" width="280" height="72" /></a>
Dr. Istvan Bognar, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Bognar National Provider Identifier | NPI #1659354926 (MD) | CMS NPPES Registry (29605) |
| Dr. Bognar Greenville CMS Volume Rank | 66.67th Pct (2,201 CMS svcs; Z -0.301σ) | CMS Medicare Part B (SC Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenville, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Istvan Bognar
Other High-Volume Nephrology Specialists in Greenville, SC
Ranked strictly by CMS Medicare volumeDr. Bognar Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Greenville, SC.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Istvan Bognar community threads and patient logs by age, biological sex, dosage, and treatment duration.