What is Eric Donnelly's specialty?

Eric Donnelly (NPI 1124284922) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Chicago, IL.

Where does Eric Donnelly practice?

Eric Donnelly practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1124284922.

How much does Medicare pay Eric Donnelly?

Eric Donnelly (NPI 1124284922) received approximately $139K in total Medicare Part B payments, serving 210 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1124284922

Eric DonnellyM.D.

Radiation OncologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

848

Unique beneficiaries

—

Total services

1,946

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 195 Radiation Oncology providers in IL — above median (cohort median 1,646).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Mometasone Furoate61 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 (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Eric Donnelly'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). 5 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	96	994
Kevin Bethke Surgical Oncology · Chicago, IL	22	173
John Hayes Radiation Oncology · Madison, WI	14	443
Claudia Tellez Hematology-Oncology · Chicago, IL	14	145
Megan Sullivan Pathology · Chicago, IL	11	33

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	137	1,166
Kevin Bethke Surgical Oncology · Chicago, IL	21	95
John Hayes Radiation Oncology · Madison, WI	16	604
Lisa Flaum Hematology-Oncology · Chicago, IL	12	50
Claudia Tellez Hematology-Oncology · Chicago, IL	11	118

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