What is Randall Johnson's specialty?

Randall Johnson (NPI 1841245057) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Los Angeles, CA.

Where does Randall Johnson practice?

Randall Johnson practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841245057.

How much does Medicare pay Randall Johnson?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Randall Johnson (NPI 1841245057) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1841245057

Randall Johnson

Emergency MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Randall Johnson'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AHMC WHITTIER HOSPITAL MEDICAL	190	327
Bay Ngo Diagnostic Radiology · Whittier, CA	153	317
Alireza Jafari Cardiology · Whittier, CA	58	93
Paresh Patel Internal Medicine · Whittier, CA	52	74
JAMES SONG MD A PROFESSIONAL CORPORATION	34	44
Lakshmi Sadasivam Internal Medicine · Anaheim, CA	16	27
Unilab Corporation Clinical Laboratory · West Hills, CA	15	25

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