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Physician

MARIANA MARKELL, M.D.

Nephrology

BROOKLYN, NY, 11203
NPI: 1043204779

Contact

Nephrology

BROOKLYN, NY

MAIMONIDES MEDICAL CENTER

718-283-6000

maimo.org

WOODHULL MEDICAL & MENTAL HEALTH CENTER

718-963-8100

nychealthandhospitals.org/locations/woodhull

SUNY/DOWNSTATE UNIVERSITY HOSPITAL OF BROOKLYN

718-270-1000

downstate.edu/patient-care/index.html

WYCKOFF HEIGHTS MEDICAL CENTER

718-963-7272

whmcny.org

BROOKDALE HOSPITAL MEDICAL CENTER

718-240-5966

onebrooklynhealth.org

VA NEW YORK HARBOR HEALTHCARE SYSTEM - BROOKLYN

718-836-6600

va.gov

BROOKLYN HOSPITAL CENTER - DOWNTOWN CAMPUS

718-250-8000

tbh.org

NEW YORK COMMUNITY HOSPITAL OF BROOKLYN, INC.

718-692-5302

nych.com

Hospital Affiliations

No hospital affiliations on file. Choose a procedure to open search with this physician's NPI and billing code

Common Procedures for Nephrology

Dialysis ManagementKidney BiopsyAV Fistula EvaluationChronic Kidney Disease ManagementElectrolyte ManagementTransplant EvaluationHypertension ManagementPeritoneal Dialysis Catheter Placement

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
$444$150$12024
99204
New patient office or other outpatient visit, 45-59 minutes
$420$154$12311
99214
Established patient office or other outpatient visit, 30-39 minutes
$253$112$83106
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
$230$91$72118

Compare prices for procedures performed by Nephrology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.