PROVIDER PROFILE · NPI 1265661870

Lisa RollerMD

Diagnostic RadiologyGrayslake, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

963

Unique beneficiaries

—

Total services

976

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 1,350 Diagnostic Radiology providers in IL — bottom quintile (cohort median 3,137).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Lisa Roller'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). 11 inbound referrers · 29 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN LAKE FOREST HOSPITAL	229	399
ENDEAVOR HEALTH CLINICAL OPERATIONS	38	69
Liyuan Yu Diagnostic Radiology · Grayslake, IL	30	52
NORTHWESTERN MEMORIAL HEALTHCARE	29	44
HEBEL, DONALD	29	37
Vaishali Lafita Diagnostic Radiology · North Chicago, IL	25	38
BENGE, JOHN	23	45
Ian Katznelson Neurology · Park Ridge, IL	15	28
Alice Jacob Hospitalist · Lake Forest, IL	14	31
Frank Kalmar Diagnostic Radiology · Grayslake, IL	13	23
Amitkumar Patel Hospitalist · Lake Forest, IL	12	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTHWESTERN LAKE FOREST HOSPITAL	71	120
BENGE, JOHN	70	128
NORTHWESTERN MEMORIAL HEALTHCARE	32	53
Tim Provias Interventional Cardiology · Chicago, IL	31	195
Frank Kalmar Diagnostic Radiology · Grayslake, IL	29	41
ENDEAVOR HEALTH CLINICAL OPERATIONS	26	44
Albert Mendelson Diagnostic Radiology · Grayslake, IL	25	39
Edwin Wu Cardiology · Las Vegas, NV	24	42
Vaishali Lafita Diagnostic Radiology · North Chicago, IL	20	33
Judy Huang Diagnostic Radiology · Grayslake, IL	19	32
Micah Eimer Cardiology · Glenview, IL	19	34
D. P. Murphy Ambulance Company Ambulance Service Provider · Grayslake, IL	18	24

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