PROVIDER PROFILE · NPI 1679505358

Brian LeahyPHD

Psychologist, ClinicalElk Grove Village, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,330

Unique beneficiaries

—

Total services

2,723

Distinct HCPCS

Medicare payment

$124K

Peer benchmark

Total Medicare services vs. 623 Psychologist, Clinical providers in IL — top quintile (cohort median 290).

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.

REFERRAL NETWORK

Where Brian Leahy'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALEXIAN BROTHERS MEDICAL CENTER	34	53
Concetta Forchetti Neurology · Elk Grove Village, IL	27	28
ST. ALEXIUS MEDICAL CENTER	13	20

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