npidexNPI registry + Medicare data

CHRISTINA MARIYAM JOY, MD

Nephrology Physician · MILWAUKEE, WI

Individual Active NPI 1639553605

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024137404$329,607$40,549$31,905
2023197590$482,654$62,893$49,740
2022145502$502,134$61,452$49,031

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes59$73$58
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's56$15$12
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more46$90$67
90935Hemodialysis procedure with physician evaluation46$66$53
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes41$110$87
90945Dialysis procedure including 1 evaluation40$80$64
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes28$160$128

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓76560WI

Medicare eligibility

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

Other Nephrology Physician providers in Wisconsin

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