What is Catherine Deleeuw's specialty?

Catherine Deleeuw (NPI 1144486481) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Grand Rapids, MI.

Where does Catherine Deleeuw practice?

Catherine Deleeuw practices in Grand Rapids, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1144486481.

How much does Medicare pay Catherine Deleeuw?

Catherine Deleeuw (NPI 1144486481) received approximately $195K in total Medicare Part B payments, serving 1,274 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144486481

Catherine DeleeuwMD

Diagnostic RadiologyGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,572

Unique beneficiaries

—

Total services

2,573

Distinct HCPCS

Medicare payment

$190K

Peer benchmark

Total Medicare services vs. 1,052 Diagnostic Radiology providers in MI — above median (cohort median 1,966).

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 Catherine Deleeuw'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). 25 inbound referrers · 87 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPECTRUM HEALTH PRIMARY CARE PARTNERS	97	105
LAKEWOOD FAMILY MEDICINE PLC	62	75
Gerald Perriguey Diagnostic Radiology · Holland, MI	47	70
BRONSON BATTLE CREEK HOSPITAL	42	81
NPI 1104848712	34	46
BRONSON SOUTH HAVEN HOSPITAL	29	62
Stephen Mauger Hospitalist · Midland, MI	25	66
Jennifer Bhunpaen Internal Medicine · Holland, MI	24	47
Bartholomew Sak Internal Medicine · Muskegon, MI	23	51
Rolf Hollstein Diagnostic Radiology · Grand Rapids, MI	23	32
William Harris Emergency Medicine · Holland, MI	22	37
ZEELAND COMMUNITY HOSPITAL	21	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HOLLAND COMMUNITY HOSPITAL	527	964
REGENTS OF THE UNIVERSITY OF MICHIGAN	216	240
SPECTRUM HEALTH HOSPITALS	161	243
SPECTRUM HEALTH PRIMARY CARE PARTNERS	98	106
METROPOLITAN HOSPITAL	72	172
Paramed Inc Ambulance Service Provider · Grand Rapids, MI	71	106
LAKEWOOD FAMILY MEDICINE PLC	60	71
HARPER, RICHARD	52	64
BRONSON SOUTH HAVEN HOSPITAL	46	115
Joseph Postma Hospitalist · Zeeland, MI	45	139
BRONSON METHODIST HOSPITAL	39	77
Stephen Mauger Hospitalist · Midland, MI	37	129

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