caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1003977349

Jason GreenbergO.D.

OptometryElmhurst, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
168
Unique beneficiaries
—
Total services
865
Distinct HCPCS
4
Medicare payment
$84K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,316 Optometry providers in IL — above median (cohort median 376).
PRESCRIBING · PART D · 2024
Total Rx claims
70
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
4
Brand share
0.0%
Top prescribed drugs
Latanoprost31 claims
Brimonidine Tartrate14 claims
Timolol Maleate14 claims
Prednisolone Acetate11 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Jason Greenberg'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). 5 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Robert Walsh
Physician Assistant · Chicago, IL
3670
City Of Chicago
Ambulance Service Provider · Chicago, IL
2128
HOGAN, MITCHELE1848
NPI 12059856941369
Central Clinical Labs, Inc
Clinical Laboratory · Chicago, IL
1140
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Robert Walsh
Physician Assistant · Chicago, IL
3666
TOH, BENJAMIN3558
City Of Chicago
Ambulance Service Provider · Chicago, IL
3238
Star Lab, Inc
Clinical Laboratory · Franklin Park, IL
2742
Tonya Schreder
Internal Medicine · Oakbrook Terrace, IL
1945
THE UNIVERSITY OF CHICAGO MEDICAL CENTER1835
HOGAN, MITCHELE1764
Sarah Dickson
Nurse Practitioner · Chicago, IL
1327
Sherese Dillon
Podiatry · Merrillville, IN
1336
Anto Maliakkal
Internal Medicine · Burr Ridge, IL
1329
NPI 12059856941352
RUSH UNIVERSITY MEDICAL CENTER1232
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.