What is Steven Abreu's specialty?

Steven Abreu (NPI 1790758266) is a Medicare-billing provider whose primary specialty is Internal Medicine in Lexington, MA.

Where does Steven Abreu practice?

Steven Abreu practices in Lexington, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1790758266.

How much does Medicare pay Steven Abreu?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Steven Abreu (NPI 1790758266) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1790758266

Steven Abreu

Internal MedicineLexington, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$7K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Apixaban13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Steven Abreu'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ZANGARA, RICHARD	30	59
Marie Angeli Adamczyk Internal Medicine · Medford, MA	29	61
Christine Winger Internal Medicine · Lexington, MA	20	49
R. Bohigian Otolaryngology · Lexington, MA	14	72
NPI 1275797482	14	33
Town Of Lexington Ambulance Service Provider · Lexington, MA	11	23

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