PROVIDER PROFILE · NPI 1437460656

Dilraj GrewalMD

OphthalmologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,919

Unique beneficiaries

—

Total services

18,551

Distinct HCPCS

Medicare payment

$1.0M

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,586

Beneficiaries

—

Total drug cost

$57K

Distinct drugs

Brand share

27.4%

Top prescribed drugs

Prednisolone Acetate359 claims

Latanoprost327 claims

Dorzolamide Hcl/Timolol Maleat278 claims

Brimonidine Tartrate162 claims

Timolol Maleate95 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$42K

Payment records

By payment type

Consulting Fee$33K

Travel and Lodging$7K

Honoraria$2K

Food and Beverage$920

Education$6

REFERRAL NETWORK

Where Dilraj Grewal'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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Prithvi Mruthyunjaya Ophthalmology · Stanford, CA	13	62

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DUKE UNIVERSITY HEALTH SYSTEM, INC.	129	459
Tamer Mahmoud Ophthalmology · Royal Oak, MI	27	98
Eric Postel Ophthalmology · Easton, PA	17	57
Lejla Vajzovic Ophthalmology · Durham, NC	15	53
Ellen Flanagan Anesthesiology · Durham, NC	11	11

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