caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1104147115

Brian McmillenM.D.

PRACTICENEWPORT HOSPITALSee all providers at this practice →
PathologyNewport, RII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 220020
Hospital
CCN 410006
Hospital
CCN 410007
Hospital
CCN 410012
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,161
Unique beneficiaries
—
Total services
2,791
Distinct HCPCS
12
Medicare payment
$76K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 60 Pathology providers in RI — top quintile (cohort median 1,056).
PRESCRIBING · PART D · 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 Brian Mcmillen'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). 32 inbound referrers · 103 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY246434
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
75107
Alfonso Prieto
Clinical Cardiac Electrophysiology · Albany, NY
68101
ALBANY MEDICAL CENTER HOSPITAL4456
SAMARITAN HOSPITAL OF TROY, NEW YORK3969
ORRIS, EDWARD2963
HUGHES, STEPHEN2634
Christine Arms
Diagnostic Radiology · New Haven, CT
2240
Maria Komissarova
Diagnostic Radiology · Williamsville, NY
2236
Robert Phang
Clinical Cardiac Electrophysiology · Albany, NY
2229
MCHUGH, BRIAN2125
ELLIS HOSPITAL2033
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST. PETER'S HOSPITAL OF THE CITY OF ALBANY479750
St. Peter's Ambulatory Surgery Center Llc
Ambulatory Surgical Center · Albany, NY
140143
MEMORIAL HOSPITAL, ALBANY, N.Y.134190
Nicola Petitti
Diagnostic Radiology · Albany, NY
61103
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
5674
Jonathan Mishkin
Diagnostic Radiology · Albany, NY
53133
Mark Usow
Diagnostic Radiology · Albany, NY
4294
HUGHES, STEPHEN4072
Alfonso Prieto
Clinical Cardiac Electrophysiology · Albany, NY
3864
HOME AIDE SERVICE OF EASTERN NEW YORK, INC.3743
SAMUELS, ALAN3465
Christopher Bang
Diagnostic Radiology · Albany, NY
3254
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.