PROVIDER PROFILE · NPI 1639112543

John Lappas

Diagnostic RadiologyIndianapolis, INI

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Lappas'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). 198 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	1,172	2,524
Richard Kovacs Cardiology · Indianapolis, IN	202	411
Jeffrey Mossler Internal Medicine · Indianapolis, IN	163	307
MAGLINTE, DEAN	129	262
Amy Rhodes Diagnostic Radiology · Indianapolis, IN	122	192
Ronald Mastouri Internal Medicine · Indianapolis, IN	122	317
RYDBERG, JONAS	121	253
Karen Fitzgerald Diagnostic Radiology · Indianapolis, IN	109	183
Kellie Mcdonald Diagnostic Radiology · Indianapolis, IN	108	185
Scott Steenburg Diagnostic Radiology · Indianapolis, IN	104	157
Marc Kohli Diagnostic Radiology · San Francisco, CA	101	217
Aashish Patel Diagnostic Radiology · Indianapolis, IN	100	215

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