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Physician

MARTA CHRISTOV, MD, PHD

Nephrology

NEWTON, MA, 02462
NPI: 1013163153

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Hospital Affiliations

Search procedure prices at these hospitals only

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
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
$805$184$14519
99204
New patient office or other outpatient visit, 45-59 minutes
$776$182$13850
99215
Established patient office or other outpatient visit, 40-54 minutes
$763$196$14933
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
$548$138$11051
99214
Established patient office or other outpatient visit, 30-39 minutes
$544$140$100212
99443
Telephone medical discussion with physician, 21-30 minutes
$543$140$7731
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
$448$118$9618
99213
Established patient office or other outpatient visit, 20-29 minutes
$387$100$6942
90945
Dialysis procedure including 1 evaluation
$358$88$7145
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
$299$84$67168
90935
Hemodialysis procedure with physician evaluation
$296$76$6099
99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
$160$53$4277

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.