What is Thomas Sullivan's specialty?

Thomas Sullivan (NPI 1669474524) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Indianapolis, IN.

Where does Thomas Sullivan practice?

Thomas Sullivan practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1669474524.

How much does Medicare pay Thomas Sullivan?

Thomas Sullivan (NPI 1669474524) received approximately $10K in total Medicare Part B payments, serving 501 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669474524

Thomas SullivanMD

Pulmonary DiseaseIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

910

Unique beneficiaries

—

Total services

1,426

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 232 Pulmonary Disease providers in IN — top quintile (cohort median 828).

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 Thomas Sullivan'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	663	2,428
David Roe Critical Care (Intensivists) · Indianapolis, IN	163	1,274
Maher Baz Pulmonary Disease · Jacksonville, FL	139	823
INDIANA UNIVERSITY HEALTH WEST HOSPITAL INC	137	347
Michael Duncan Pulmonary Disease · Indianapolis, IN	133	616
RYDBERG, JONAS	100	225
Aashish Patel Diagnostic Radiology · Indianapolis, IN	93	213
Sonal Majmundar Diagnostic Radiology · Lafayette, IN	62	98
Irmina Gradus-Pizlo Internal Medicine · Orange, CA	57	73
Richard Kovacs Cardiology · Indianapolis, IN	47	67
Jeffrey Mossler Internal Medicine · Indianapolis, IN	46	66
Karen Fitzgerald Diagnostic Radiology · Indianapolis, IN	44	63

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