What is Robert Peyster's specialty?

Robert Peyster (NPI 1750318986) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Stony Brook, NY.

Where does Robert Peyster practice?

Robert Peyster practices in Stony Brook, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1750318986.

How much does Medicare pay Robert Peyster?

Robert Peyster (NPI 1750318986) received approximately $281K in total Medicare Part B payments, serving 2,462 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750318986

Robert PeysterM.D.

Diagnostic RadiologyStony Brook, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,532

Unique beneficiaries

—

Total services

13,936

Distinct HCPCS

Medicare payment

$266K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — top quintile (cohort median 3,110).

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 Robert Peyster'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Vlay Clinical Cardiac Electrophysiology · East Setauket, NY	191	364
William Lawson Interventional Cardiology · Islandia, NY	144	274
JOHN T. MATHER MEMORIAL HOSPITAL	88	161
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	88	262
Mingqian Huang Diagnostic Radiology · Stony Brook, NY	77	118
Zengmin Yan Diagnostic Radiology · Stony Brook, NY	76	113
William Moore Diagnostic Radiology · Setauket, NY	72	124
Lev Bangiyev Diagnostic Radiology · Stony Brook, NY	72	143
NPI 1023054764	64	141
CENTRAL SUFFOLK HOSPITAL	63	121
Avraham Bluestone Diagnostic Radiology · Stony Brook, NY	53	92
Russell Areman Diagnostic Radiology · Stony Brook, NY	53	109

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