What is Zac Ravage's specialty?

Zac Ravage (NPI 1992871248) is a Medicare-billing provider whose primary specialty is Ophthalmology in Harvey, IL.

Where does Zac Ravage practice?

Zac Ravage practices in Harvey, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1992871248.

How much does Medicare pay Zac Ravage?

Zac Ravage (NPI 1992871248) received approximately $4.2M in total Medicare Part B payments, serving 1,505 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992871248

Zac RavageMD

OphthalmologyHarvey, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,694

Unique beneficiaries

—

Total services

23,983

Distinct HCPCS

Medicare payment

$4.1M

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

209

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

7.7%

Top prescribed drugs

Ketorolac Tromethamine101 claims

Prednisolone Acetate39 claims

Bromfenac Sodium31 claims

Timolol Maleate22 claims

Bromfenac Sodium16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Zac Ravage'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	178	660
Jack Cohen Ophthalmology · Harvey, IL	54	96
NORTHWESTERN MEMORIAL HOSPITAL	48	111
ADVOCATE CONDELL MEDICAL CENTER	33	86
CENTRAL DUPAGE HOSPITAL ASSOCIATION	29	56
NORTHWESTERN LAKE FOREST HOSPITAL	24	49
Michael Savitt Ophthalmology · Libertyville, IL	24	47
ADVOCATE HEALTH AND HOSPITALS CORPORATION	12	21
Bruce Goldstick Ophthalmology · Skokie, IL	12	30
Lisa Rosenberg Ophthalmology · Chicago, IL	12	23
Richard Dennis Ophthalmology · Highland Park, IL	12	16
Robert Stein Ophthalmology · Chicago, IL	11	31

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