PROVIDER PROFILE · NPI 1720250228

Leo TsaiM.D., PH.D., M.SC.

Diagnostic RadiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,274

Unique beneficiaries

—

Total services

4,607

Distinct HCPCS

Medicare payment

$120K

Peer benchmark

Total Medicare services vs. 1,146 Diagnostic Radiology providers in MA — top quintile (cohort median 2,596).

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

$539

Payment records

By payment type

Travel and Lodging$356

Food and Beverage$183

REFERRAL NETWORK

Where Leo Tsai'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). 109 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Paul Spirn Diagnostic Radiology · Boston, MA	165	305
Ronald Eisenberg Diagnostic Radiology · Boston, MA	163	321
BETH ISRAEL DEACONESS HOSPITAL-NEEDHAM, INC.	146	264
Alexander Bankier Diagnostic Radiology · Worcester, MA	132	290
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	104	199
Elisa Flower Diagnostic Radiology · Boston, MA	78	93
Janneth Romero Diagnostic Radiology · Brighton, MA	68	92
BOISELLE, PHILLIP	68	97
James Ducksoon Chang Cardiology · Boston, MA	66	86
Sejal Shah Diagnostic Radiology · Dallas, TX	65	101
RASMUSSEN, CARL	59	84
Perminder Dhillon Internal Medicine · Needham, MA	57	79

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