PROVIDER PROFILE · NPI 1811947203

Michael Castellano

Internal MedicineStaten Island, NYI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$372

Payment records

By payment type

Food and Beverage$372

REFERRAL NETWORK

Where Michael Castellano's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STATEN ISLAND UNIVERSITY HOSPITAL	313	910
Ruben Kandov Interventional Cardiology · Brooklyn, NY	159	624
Jonathan Scheiner Interventional Radiology · Staten Island, NY	129	576
Joseph Lowry Diagnostic Radiology · Staten Island, NY	127	564
GOYAL, NIKHIL	112	387
Roman Royzman Interventional Cardiology · Brooklyn, NY	104	312
Louis Sasso Internal Medicine · Staten Island, NY	74	318
Michel Chalhoub Pulmonary Disease · Staten Island, NY	70	169
CICCONE, RALPH	67	188
David Hirschorn Diagnostic Radiology · Staten Island, NY	65	173
Cheryl Lin Diagnostic Radiology · Staten Island, NY	59	138
Douglas Walled Diagnostic Radiology · Albany, NY	59	178

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history