Dr. Mario Zarama, MD
2085 Rice St, Roseville, MN 55113 • +1-393-555-3864
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Roseville Percentiles
NPI #1881611655 • CBSA Regional • Nephrology
Operating out of Roseville, MN (2085 Rice St), Nephrology clinician Dr. Mario Zarama, MD (accredited MD/DO training, 1994) maintains a focused low-volume boutique caseload (0th Roseville percentile) (42.31th MN percentile; Z-score -0.39σ across 984 documented services) with sub-specialty concentration in 16 Active CMS HCPCS Codes.
Procedural volume for Dr. Zarama is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 472 annual services, $202–$277 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 216/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 177/yr).
Direct cash-pay transparency modeling sets Dr. Zarama's baseline new-consult rate near $209.00 in Roseville, MN (cash-pay accepted, hybrid in-clinic and telehealth video consults, 13-minute average reception wait).
Patients evaluating Dr. Mario Zarama in ZIP 55113 note 32 years of post-doctoral tenure (null, 1994) alongside 3.3 annual CMS procedures per patient.
Compared against Roseville, MN Nephrology peers
984 annual services across 296 beneficiaries
Standard deviations from MN 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 | 472 | 12th | $202 – $277 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 216 | 12th | $404 – $554 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 177 | 12th | $295 – $404 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 118 | 12th | $278 – $381 |
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Dr. Mario Zarama, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zarama National Provider Identifier | NPI #1881611655 (MD) | CMS NPPES Registry (55113) |
| Dr. Zarama Roseville CMS Volume Rank | 0.00th Pct (984 CMS svcs; Z -0.393σ) | CMS Medicare Part B (MN Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Roseville, MN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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