What is Denise Monahan's specialty?

Denise Monahan (NPI 1114170289) is a Medicare-billing provider whose primary specialty is Surgical Oncology in Lake Forest, IL.

Where does Denise Monahan practice?

Denise Monahan practices in Lake Forest, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1114170289.

How much does Medicare pay Denise Monahan?

Denise Monahan (NPI 1114170289) received approximately $94K in total Medicare Part B payments, serving 328 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114170289

Denise MonahanM.D.

Surgical OncologyLake Forest, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

453

Unique beneficiaries

—

Total services

558

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 51 Surgical Oncology providers in IL — top quintile (cohort median 256).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$43

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Hydrocodone/Acetaminophen20 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 · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 140116

Hospital

CCN 140130

Hospital

REFERRAL NETWORK

Where Denise Monahan'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COOK COUNTY	53	346
Ionut Bugeag Diagnostic Radiology · Chicago, IL	20	25
John Keen Diagnostic Radiology · Chicago, IL	11	20

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events