What is Catherine Park Leonard's specialty?

Catherine Park Leonard (NPI 1710149968) is a Medicare-billing provider whose primary specialty is Radiation Oncology in Barrington, IL.

Where does Catherine Park Leonard practice?

Catherine Park Leonard practices in Barrington, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1710149968.

How much does Medicare pay Catherine Park Leonard?

Catherine Park Leonard (NPI 1710149968) received approximately $169K in total Medicare Part B payments, serving 378 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710149968

Catherine Park LeonardMD

Radiation OncologyBarrington, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,053

Unique beneficiaries

—

Total services

2,289

Distinct HCPCS

Medicare payment

$167K

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

$560

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tamsulosin Hcl20 claims

Dexamethasone15 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

Total received

$39

Payment records

By payment type

Food and Beverage$39

Top paying entities

Food and Beverage$39

REFERRAL NETWORK

Where Catherine Park Leonard'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	249	2,718
REISEL, HERBERT	44	1,146
Christopher Goesel Diagnostic Radiology · Chicago, IL	37	125
ADVOCATE HEALTH AND HOSPITALS CORPORATION	34	126
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	34	313
Sri Preethi Gunnala Diagnostic Radiology · Chicago, IL	33	116
Catherine Montalbano Diagnostic Radiology · Barrington, IL	30	96
Asya Ali Pathology · Park Ridge, IL	29	123
Joshua Weiss Diagnostic Radiology · Chicago, IL	29	120
ORTIZ, ROBINSON	27	435
Jerry Liu Hematology-Oncology · Crystal Lake, IL	25	201
Vinai Gondi Radiation Oncology · Warrenville, IL	23	66

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events