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 1588629026

Robert MarkusMD

Orthopedic SurgeryOrland Park, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Robert Markus'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Daniel Frankel
Diagnostic Radiology · Palos Heights, IL
78174
Jon Jester
Diagnostic Radiology · Palos Heights, IL
65118
Franklin Tan
Diagnostic Radiology · Tinley Park, IL
5090
Gregory Ostrowski
Diagnostic Radiology · Palos Heights, IL
4683
BLUE ISLAND HOSPITAL COMPANY LLC44101
Robert Oliver
Internal Medicine · Orland Park, IL
2692
John Obert-Hong
Family Practice · Carmel, CA
1669
David Choe
Diagnostic Radiology · Joliet, IL
1632
Refat Baridi
Medical Oncology · Woodridge, IL
15118
NPI 10038703871569
Mary Anne Damiani
Internal Medicine · Orland Park, IL
1472
Liisa Laakso
Diagnostic Radiology · Manassas, VA
1326
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.
PRESCRIBING · PART D · 2024
Total Rx claims
282
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
7
Brand share
13.8%
Top prescribed drugs
Methylprednisolone86 claims
Tramadol Hcl72 claims
Tramadol Hcl/Acetaminophen39 claims
Meloxicam28 claims
Cyclobenzaprine Hcl25 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
837
Unique beneficiaries
—
Total services
8,329
Distinct HCPCS
18
Medicare payment
$63K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 749 Orthopedic Surgery providers in IL — top quintile (cohort median 1,820).