What is Robert Barnes's specialty?

Robert Barnes (NPI 1609840503) is a Medicare-billing provider whose primary specialty is Ophthalmology in Aurora, IL.

Where does Robert Barnes practice?

Robert Barnes practices in Aurora, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1609840503.

How much does Medicare pay Robert Barnes?

Robert Barnes (NPI 1609840503) received approximately $164K in total Medicare Part B payments, serving 734 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609840503

Robert BarnesMD

OphthalmologyAurora, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,915

Unique beneficiaries

—

Total services

2,490

Distinct HCPCS

Medicare payment

$148K

Peer benchmark

Total Medicare services vs. 667 Ophthalmology providers in IL — above median (cohort median 2,192).

PRESCRIBING · PART D · 2024

Total Rx claims

3,846

Beneficiaries

—

Total drug cost

$313K

Distinct drugs

Brand share

27.1%

Top prescribed drugs

Latanoprost1,353 claims

Timolol Maleate532 claims

Dorzolamide Hcl/Timolol Maleat512 claims

Brimonidine Tartrate433 claims

Dorzolamide Hcl192 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$472

Payment records

By payment type

Food and Beverage$472

Top paying entities

Food and Beverage$472

REFERRAL NETWORK

Where Robert Barnes'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LOYOLA UNIVERSITY MEDICAL CENTER	285	1,798
COPLEY MEMORIAL HOSPITAL, INC.	151	532
CENTRAL DUPAGE HOSPITAL ASSOCIATION	72	166
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK	42	79
EDWARD HOSPITAL	37	79
ADVENTIST MIDWEST HEALTH	34	76
Richard Zak Ophthalmology · Aurora, IL	28	126
Philip Moore Internal Medicine · Aurora, IL	21	74
DELNOR COMMUNITY HOSPITAL	17	45
PATEL, SHUCHI	16	91
MARZEC, MICHAEL	15	29
Daniel Sisbarro Internal Medicine · Maywood, IL	15	96

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