PROVIDER PROFILE · NPI 1801850904

David LooyengaM.D.

CardiologyHazel Crest, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

747

Unique beneficiaries

—

Total services

1,122

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 686 Cardiology providers in IL — below median (cohort median 2,422).

PRESCRIBING · PART D · 2024

Total Rx claims

3,931

Beneficiaries

—

Total drug cost

$752K

Distinct drugs

Brand share

28.0%

Top prescribed drugs

Apixaban441 claims

Metoprolol Succinate364 claims

Atorvastatin Calcium259 claims

Amlodipine Besylate252 claims

Losartan Potassium250 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$110

Payment records

By payment type

Food and Beverage$110

REFERRAL NETWORK

Where David Looyenga'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVOCATE HEALTH AND HOSPITALS CORPORATION	432	1,172
Mohamad Martini Cardiology · Dyer, IN	189	608
Agop Tepeli Pulmonary Disease · Hazel Crest, IL	70	218
Beck Hur Diagnostic Radiology · Lake Forest, IL	65	103
Nihal Gooneratne Diagnostic Radiology · Oak Lawn, IL	52	94
PIERCE, KENNETH	42	63
David Wilk Internal Medicine · Hazel Crest, IL	40	228
Raj Gupta Internal Medicine · Hazel Crest, IL	36	167
Joel Benveniste Diagnostic Radiology · Nashville, TN	34	52
Motilal Bhatia Internal Medicine · Hazel Crest, IL	29	78
Avida Bussell Emergency Medicine · La Porte, IN	28	33
Shikha Bhan Hospitalist · Provo, UT	26	49

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