npidexNPI registry + Medicare data

WILLIAM DEROSA, D.O.

Medical Oncology Physician · MORRISTOWN, NJ

Individual Active NPI 1902894991

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243097,188$650,942$244,267$194,894
202333211,335$711,495$301,080$246,657
202233713,039$746,284$304,793$252,423

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
36415Insertion of needle into vein for collection of blood sample519$9$9
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count512$8$8
80053Blood test, comprehensive group of blood chemicals429$10$10
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more423$196$151
83735Magnesium level418$7$7
84550Uric acid level, blood418$4$4
84100Phosphate level417$5$5
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more333$139$102
82784Gammaglobulin (immune system protein) measurement243$9$9
83615Lactate dehydrogenase (enzyme) level150$6$6
83521Measurement of immunoglobulin light chains131$17$17
82728Ferritin (blood protein) level117$13$13

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Medical Oncology Physician207RX0202X✓25MB03927200NJ
Hematology (Internal Medicine) Physician207RH0000X25MB03927200NJ
Internal Medicine Physician207R00000X25MB03927200NJ

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.