PROVIDER PROFILE · NPI 1942285143

Johnson LiouMD

PRACTICEPIEDMONT HOSPITAL, INCSee all providers at this practice →

Diagnostic RadiologyAtlanta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,807

Unique beneficiaries

—

Total services

1,894

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 790 Diagnostic Radiology providers in GA — below median (cohort median 2,730).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

85.5

Quality

84.8

Cost

79.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.44%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Johnson Liou'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). 201 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Arnold Internal Medicine · Atlanta, GA	289	516
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	284	440
TUMEH, SABAH	268	577
JACOBS, LOUIS	260	626
Jon Wagreich Diagnostic Radiology · Atlanta, GA	228	426
John Hurst Internal Medicine · Atlanta, GA	205	345
MCCLEES, ERIC	189	349
Aravind Arepally Diagnostic Radiology · Atlanta, GA	167	405
Gonzalo Fernandez Diagnostic Radiology · Atlanta, GA	140	257
Keller Carlock Diagnostic Radiology · Atlanta, GA	123	225
Georgia Thompson Diagnostic Radiology · Atlanta, GA	118	194
Ryan Carrick Critical Care (Intensivists) · Austell, GA	99	186

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