PROVIDER PROFILE · NPI 1912910019

Ronald WeissM.D.

PRACTICERONALD S WEISS MD SCSee all providers at this practice →

OphthalmologyStickney, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,330

Unique beneficiaries

—

Total services

2,859

Distinct HCPCS

Medicare payment

$214K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

3,259

Beneficiaries

—

Total drug cost

$259K

Distinct drugs

Brand share

18.6%

Top prescribed drugs

Latanoprost1,150 claims

Prednisolone Acetate345 claims

Ketorolac Tromethamine260 claims

Timolol Maleate247 claims

Ofloxacin231 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$968

Travel and Lodging$541

REFERRAL NETWORK

Where Ronald Weiss'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION	219	914
CENTRAL DUPAGE HOSPITAL ASSOCIATION	105	164
CML-CHICAGO MARKET LABS, INC.	94	237
LOYOLA UNIVERSITY MEDICAL CENTER	59	165
JACILDO, TITA	49	264
DIVINAGRACIA, ELMA	42	210
Brian Larsen Ophthalmology · Lombard, IL	39	85
David Cusick Cardiology · Berwyn, IL	34	51
Reeni Karavattuveetil Diagnostic Radiology · Berwyn, IL	25	35
Charles Kinder Clinical Cardiac Electrophysiology · Berwyn, IL	23	31
Christopher Bane Interventional Cardiology · Berwyn, IL	22	32
ADVENTIST MIDWEST HEALTH	21	34

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