What is Brian Sullivan's specialty?

Brian Sullivan (NPI 1780604835) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Roseville, MN.

Where does Brian Sullivan practice?

Brian Sullivan practices in Roseville, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1780604835.

How much does Medicare pay Brian Sullivan?

Brian Sullivan (NPI 1780604835) received approximately $35K in total Medicare Part B payments, serving 564 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780604835

Brian SullivanM.D.

Diagnostic RadiologyRoseville, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

640

Unique beneficiaries

—

Total services

684

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — below median (cohort median 3,094).

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 Brian 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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	326	484
NPI 1083672950	182	247
Allina Health System Ambulance Service Provider · Saint Paul, MN	175	283
Gregory Phelan Diagnostic Radiology · Roseville, MN	39	61
Suzanne Moffit Diagnostic Radiology · Roseville, MN	36	39
Bradley Close Diagnostic Radiology · Roseville, MN	33	38
Michael Heaney Diagnostic Radiology · Roseville, MN	32	41
Group Health Plan Inc. Clinical Laboratory · Eden Prairie, MN	31	72
Mark Wilson Diagnostic Radiology · Roseville, MN	31	33
PALASKAS, CHRIS	30	35
CROOK, SUE	29	32
Daniel Thompson Diagnostic Radiology · Roseville, MN	27	32

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