What is Vassiliki Boussiotis's specialty?

Vassiliki Boussiotis (NPI 1861474215) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Boston, MA.

Where does Vassiliki Boussiotis practice?

Vassiliki Boussiotis practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1861474215.

How much does Medicare pay Vassiliki Boussiotis?

Vassiliki Boussiotis (NPI 1861474215) received approximately $26K in total Medicare Part B payments, serving 75 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861474215

Vassiliki BoussiotisMD PHD

Hematology-OncologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

100

Unique beneficiaries

—

Total services

292

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 360 Hematology-Oncology providers in MA — bottom quintile (cohort median 624).

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

No data available for this provider in 2024.

REFERRAL NETWORK

Where Vassiliki Boussiotis'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LUPTAKOVA, KATARINA	31	275
Jon Arnason Hematology-Oncology · New York, NY	29	146
Salvia Jain Hematology-Oncology · Boston, MA	28	263
Paul Spirn Diagnostic Radiology · Boston, MA	25	113
Alexander Bankier Diagnostic Radiology · Worcester, MA	24	111
Ronald Eisenberg Diagnostic Radiology · Boston, MA	24	89
LEVINE, JAMES	20	85
Ayad Hamdan Hematology-Oncology · La Jolla, CA	18	134
Rajan Dewar Pathology · Flint, MI	17	99
BOISELLE, PHILLIP	15	54
Janneth Romero Diagnostic Radiology · Brighton, MA	15	33
FRAENKEL, PAULA	14	38

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events