npidexNPI registry + Medicare data

JONATHAN NIZAR, MD

Nephrology Physician · IOWA CITY, IA

Individual Active NPI 1104083815

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024138387$241,487$43,637$34,165
2023121389$199,537$39,178$30,961
2022146385$219,326$42,707$32,785

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes83$72$58
99291Critical care, first 30-74 minutes79$195$155
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes66$109$87
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more45$90$63
90935Hemodialysis procedure with physician evaluation39$65$52
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes20$160$127
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more12$122$89
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's11$15$12

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓MD-45987IA
Internal Medicine Physician207R00000XMD-45987IA
Nephrology Physician207RN0300XA111898CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.