PROVIDER PROFILE · NPI 1740261262

Lisa FlaumMD

Hematology-OncologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,200

Unique beneficiaries

—

Total services

45,307

Distinct HCPCS

Medicare payment

$718K

Peer benchmark

Total Medicare services vs. 444 Hematology-Oncology providers in IL — top quintile (cohort median 1,266).

PRESCRIBING · PART D · 2024

Total Rx claims

1,027

Beneficiaries

—

Total drug cost

$856K

Distinct drugs

Brand share

5.4%

Top prescribed drugs

Anastrozole585 claims

Letrozole204 claims

Exemestane77 claims

Alendronate Sodium49 claims

Palbociclib44 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$60K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$47K

Consulting Fee$8K

Travel and Lodging$2K

Food and Beverage$1K

Long term medical supply or device loan$1,000

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$47K

Consulting Fee$8K

Travel and Lodging$2K

Food and Beverage$1K

Long term medical supply or device loan$1,000

REFERRAL NETWORK

Where Lisa Flaum'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	250	3,327
Regina Stein Hematology-Oncology · Chicago, IL	51	1,147
Ann Mellott Hematology-Oncology · Colorado Springs, CO	41	396
Lisa Krammer Nurse Practitioner · Chicago, IL	37	214
Thomas Grant Diagnostic Radiology · Chicago, IL	28	127
Claudia Tellez Hematology-Oncology · Chicago, IL	26	263
Rishi Agrawal Diagnostic Radiology · Houston, TX	22	86
Eric Hart Diagnostic Radiology · Chicago, IL	20	41
WIGGINS, CAROLYN	19	74
CENTRAL DUPAGE HOSPITAL ASSOCIATION	16	71
ENDEAVOR HEALTH CLINICAL OPERATIONS	16	63
Sarah Miyata Nurse Practitioner · Chicago, IL	16	200

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