What is Rabih Chaer's specialty?

Rabih Chaer (NPI 1881648343) is a Medicare-billing provider whose primary specialty is Vascular Surgery in Stony Brook, NY.

Where does Rabih Chaer practice?

Rabih Chaer practices in Stony Brook, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1881648343.

How much does Medicare pay Rabih Chaer?

Rabih Chaer (NPI 1881648343) received approximately $86K in total Medicare Part B payments, serving 430 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881648343

Rabih Chaer

Vascular SurgeryStony Brook, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

472

Unique beneficiaries

—

Total services

505

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 316 Vascular Surgery providers in NY — below median (cohort median 1,108).

PRESCRIBING · PART D · 2024

Total Rx claims

189

Beneficiaries

—

Total drug cost

$42K

Distinct drugs

Brand share

76.7%

Top prescribed drugs

Clopidogrel Bisulfate80 claims

Apixaban38 claims

Gabapentin33 claims

Rivaroxaban27 claims

Prednisone11 claims

QUALITY · MIPS · 2024

Final MIPS score

80.9

Quality

61.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$23K

Payment records

By payment type

Consulting Fee$17K

Food and Beverage$3K

Travel and Lodging$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1K

Education$6

Top paying entities

Consulting Fee$17K

Food and Beverage$3K

Travel and Lodging$2K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1K

Education$6

REFERRAL NETWORK

Where Rabih Chaer'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Janet Durick Diagnostic Radiology · Pittsburgh, PA	81	236
Glenn Andrews Diagnostic Radiology · Pittsburgh, PA	67	162
David Schwartzman Clinical Cardiac Electrophysiology · Uniontown, PA	56	108
UPMC PRESBYTERIAN SHADYSIDE	50	155
Georges Al-Khoury Vascular Surgery · Pittsburgh, PA	47	87
AVGERINOS, EFTHYMIOS	46	106
Elliott Gozansky Diagnostic Radiology · Birmingham, AL	43	107
Aryan Aiyer Cardiology · Pittsburgh, PA	25	47
William Katz Cardiology · Pittsburgh, PA	24	41
Evan Adelstein Clinical Cardiac Electrophysiology · Albany, NY	24	50
DUBOIS REGIONAL MEDICAL CENTER	23	177
UPMC PASSAVANT	20	43

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