Dr. Ronald Mars, MD
655 W 8th St, Ufjp Nephrology, Jacksonville, FL 32209 • +1-747-555-5705
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Jacksonville Percentiles
NPI #1386613602 • CBSA Regional • Nephrology
Anchored in Jacksonville, FL 32209, Dr. Ronald Mars, MD (NPI 1386613602) logged 635 annual procedures (focused low-volume boutique caseload (0th Jacksonville percentile), 0.21th FL percentile, -0.61σ) with sub-specialty concentration in 16 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Ronald Mars (32209) place 99214 at the top of the practice ledger (305 yearly units, 12th metro rank), rounded out by 90960 and 99215.
Uninsured and high-deductible cash patients visiting Dr. Ronald Mars in Jacksonville (32209) face an estimated $216.00 initial evaluation fee at 655 W 8th St, Ufjp Nephrology (in-person clinic visits only; 20-minute average reception wait; bedside manner 4.75/5 from 24 verified reports).
NPI registry verification (#1386613602) confirms Dr. Ronald Mars's MD standing serving CBSA 32209 with a 4.93/5 patient scorecard.
Compared against Jacksonville, FL Nephrology peers
635 annual services across 137 beneficiaries
Standard deviations from FL 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 | 305 | 12th | $146 – $199 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 140 | 12th | $291 – $399 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 114 | 12th | $212 – $291 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 76 | 12th | $200 – $274 |
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Dr. Ronald Mars, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mars National Provider Identifier | NPI #1386613602 (MD) | CMS NPPES Registry (32209) |
| Dr. Mars Jacksonville CMS Volume Rank | 0.00th Pct (635 CMS svcs; Z -0.610σ) | CMS Medicare Part B (FL Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Jacksonville, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 20 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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