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PROVIDER PROFILE · NPI 1194771048

Brian SullivanM.D.

PRACTICEMERCY FAMILY PHARMACYSee all providers at this practice →
Internal MedicineDubuque, IAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (11)

CCN 148146
Home health agency
CCN 148362
Home health agency
CCN 167002
Home health agency
CCN 167299
Home health agency
CCN 161514
Hospice
CCN 160069
Hospital
CCN 161378
Hospital
CCN 165471
Nursing home
CCN 165513
Nursing home
CCN 165565
Nursing home
CCN 165618
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
11,550
Beneficiaries
—
Total drug cost
$560K
Distinct drugs
130
Brand share
16.2%
Top prescribed drugs
Atorvastatin Calcium887 claims
Losartan Potassium666 claims
Amlodipine Besylate568 claims
Omeprazole388 claims
Hydrochlorothiazide356 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,985
Unique beneficiaries
—
Total services
3,085
Distinct HCPCS
45
Medicare payment
$94K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 418 Internal Medicine providers in IA — top quintile (cohort median 722).
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). 17 inbound referrers · 36 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Amy Reisen
Nurse Practitioner · Pensacola, FL
34243
Mark Janes
Pulmonary Disease · Dubuque, IA
25188
ENGELKEN, JOHN2476
Alexander Jones
Hospitalist · Dubuque, IA
2278
PAULSEN, GREGORY2196
Kelly Brown
Emergency Medicine · Detroit, MI
1953
STATE UNIVERSITY OF IOWA1854
Ramanujam Ramabadran
Cardiology · Dubuque, IA
1550
Jason Hughes
Diagnostic Radiology · Eden Prairie, MN
1544
Stephen Hoy
Dermatology · Dubuque, IA
1429
Michael Kuennen
Hospitalist · Dubuque, IA
1450
Michael Fleege
Diagnostic Radiology · Dubuque, IA
1439
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNITED CLINICAL LABORATORIES, INC143565
MERCY MEDICAL CENTER-DUBUQUE128341
Mark Runde
Internal Medicine · Dubuque, IA
35167
Amy Reisen
Nurse Practitioner · Pensacola, FL
34265
HOSPICE OF DUBUQUE30138
Thomas Johnson
Cardiology · Dubuque, IA
28106
Jason Hughes
Diagnostic Radiology · Eden Prairie, MN
2746
Michael Riley
Diagnostic Radiology · Dubuque, IA
2334
MERRICK, ROBERT2335
Michael Kuennen
Hospitalist · Dubuque, IA
2361
Mark Janes
Pulmonary Disease · Dubuque, IA
22149
STONEHILL FRANCISCAN SERVICES22129
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.