What is James Sullivan's specialty?

James Sullivan (NPI 1346236379) is a Medicare-billing provider whose primary specialty is Infectious Disease in Chicago, IL.

Where does James Sullivan practice?

James Sullivan practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1346236379.

How much does Medicare pay James Sullivan?

James Sullivan (NPI 1346236379) received approximately $133K in total Medicare Part B payments, serving 135 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346236379

James SullivanMD

Infectious DiseaseChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

439

Unique beneficiaries

—

Total services

2,320

Distinct HCPCS

Medicare payment

$131K

Peer benchmark

Total Medicare services vs. 271 Infectious Disease providers in IL — top quintile (cohort median 701).

PRESCRIBING · PART D · 2024

Total Rx claims

2,396

Beneficiaries

—

Total drug cost

$4.4M

Distinct drugs

Brand share

63.0%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala313 claims

Emtricitabine/Tenofov Alafenam220 claims

Dolutegravir Sodium212 claims

Darunavir/Cobicistat164 claims

Darunavir/Cob/Emtri/Tenof Alaf96 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$12K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Travel and Lodging$2K

Food and Beverage$2K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Travel and Lodging$2K

Food and Beverage$2K

REFERRAL NETWORK

Where James 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). 34 inbound referrers · 56 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Thomas Keane Interventional Radiology · Oak Brook, IL	46	401
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	46	279
William Sanders Pulmonary Disease · Chicago, IL	46	779
Jack Lyons Diagnostic Radiology · Chicago, IL	41	289
Monica Sharma Infectious Disease · Chicago, IL	35	1,324
CHAWLA, KAMAL	34	221
City Of Chicago Ambulance Service Provider · Chicago, IL	31	169
SINGH, BHURJI	28	200
Mark Connolly General Surgery · Chicago, IL	28	409
Lowell Steen Interventional Cardiology · Maywood, IL	27	276
Mitchell Weinstein Infectious Disease · Chicago, IL	27	984
Ramona Gupta Interventional Radiology · Chicago, IL	26	306

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PRESENCE CHICAGO HOSPITALS NETWORK	106	719
Monica Sharma Infectious Disease · Chicago, IL	41	1,345
Lee-Ming Liou Diagnostic Radiology · Columbus, OH	36	241
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	35	308
Dragic Obradovic Internal Medicine · Chicago, IL	34	749
Harry Brown Diagnostic Radiology · Chicago, IL	33	198
Mitchell Weinstein Infectious Disease · Chicago, IL	33	853
Nicholas Skezas Diagnostic Radiology · Chicago, IL	31	206
WALTER, KRISTIN	28	239
William Sanders Pulmonary Disease · Chicago, IL	27	469
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	27	89
Matthew Blecha Vascular Surgery · Maywood, IL	26	187

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