npidexNPI registry + Medicare data

JONATHON SCHWARTZ, MD

Nephrology Physician · CAMBRIDGE, MA

Individual Active NPI 1689644932

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024132255$109,278$28,407$22,633
202387235$67,340$22,738$17,734
2022101309$87,988$27,370$21,410

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes84$82$66
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes40$124$99
90935Hemodialysis procedure with physician evaluation18$74$59
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes17$181$144
99306Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more17$192$153
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes15$114$91
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes14$136$109

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nephrology Physician207RN0300X✓160454MA
Internal Medicine Physician207R00000X160454MA

Medicare eligibility

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

Other Nephrology Physician providers in Massachusetts

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