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PROVIDER PROFILE · NPI 1427016948

Sara GreenhillM.D.

PRACTICEIMRAN NISAR MD LTDSee all providers at this practice →
Critical Care (Intensivists)Elk Grove Village, ILI
CROSS-REFERENCE

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PRESCRIBING · PART D · 2024
Total Rx claims
375
Beneficiaries
—
Total drug cost
$171K
Distinct drugs
11
Brand share
71.2%
Top prescribed drugs
Fluticasone/Umeclidin/Vilanter128 claims
Prednisone72 claims
Sulfamethoxazole/Trimethoprim31 claims
Albuterol Sulfate28 claims
Umeclidinium Brm/Vilanterol Tr28 claims
QUALITY · MIPS · 2024
Final MIPS score
95.6
Quality
88.5
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.87%
APM Entity
REFERRAL NETWORK

Where Sara Greenhill'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). 29 inbound referrers · 62 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EDWARD HOSPITAL141545
Oksana Shulzhenko
Pulmonary Disease · Tucson, AZ
77261
CENTRAL DUPAGE HOSPITAL ASSOCIATION62444
SHERMAN, LEONARD56167
Therese Zeman
Pulmonary Disease · Naperville, IL
50165
Amaar Malik
Diagnostic Radiology · Naperville, IL
48130
Alan Nazerian
Diagnostic Radiology · Oak Brook, IL
46114
Victor Hu
Diagnostic Radiology · Naperville, IL
3785
Todd Singer
Diagnostic Radiology · Naperville, IL
3390
Jeffrey Girardot
Diagnostic Radiology · Naperville, IL
2882
Paul Backas
Diagnostic Radiology · Naperville, IL
2753
Amit Goyal
Pulmonary Disease · Elk Grove Village, IL
2450
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EDWARD HOSPITAL111552
Oksana Shulzhenko
Pulmonary Disease · Tucson, AZ
77478
Therese Zeman
Pulmonary Disease · Naperville, IL
65276
GOLDBERG, PAUL50177
CENTRAL DUPAGE HOSPITAL ASSOCIATION49293
David Mcelligott
Internal Medicine · Naperville, IL
48446
Eve Mara
Diagnostic Radiology · Naperville, IL
47137
SHERMAN, LEONARD40150
Benjamin Seides
Pulmonary Disease · Winfield, IL
38124
Alan Nazerian
Diagnostic Radiology · Oak Brook, IL
36123
Aman Ali
Cardiology · Naperville, IL
36145
Edward Ambulance Services Llc
Ambulance Service Provider · Naperville, IL
3679
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
Total received
$2K
Payment records
22
By payment type
Honoraria$750
Food and Beverage$681
Education$500
Travel and Lodging$362
Gift$9
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
977
Unique beneficiaries
—
Total services
1,221
Distinct HCPCS
18
Medicare payment
$137K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 183 Critical Care (Intensivists) providers in IL — top quintile (cohort median 332).