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PROVIDER PROFILE · NPI 1154343184

William GregoireM.D.

PRACTICEBATON ROUGE RADIOLOGY GROUP INCSee all providers at this practice →
Diagnostic RadiologyBaton Rouge, LAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 190065
Hospital
CCN 190088
Hospital
CCN 190202
Hospital
CCN 191316
Hospital
CCN 250093
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,921
Unique beneficiaries
—
Total services
13,999
Distinct HCPCS
54
Medicare payment
$166K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 384 Diagnostic Radiology providers in LA — top quintile (cohort median 2,476).
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 · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Gregoire'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). 134 inbound referrers · 358 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EAST BATON ROUGE MEDICAL CENTER LLC7122,145
OUR LADY OF THE LAKE HOSPITAL INC.249556
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
199348
James Fletcher
Diagnostic Radiology · Edina, MN
159302
Zhe Zheng
Cardiology · Baton Rouge, LA
135347
Bahji Khuri
Interventional Cardiology · Baton Rouge, LA
123310
Byron May
Diagnostic Radiology · Jackson, MS
117321
Robert Newsome
Diagnostic Radiology · Baton Rouge, LA
112167
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
93131
Sang-Ting Tsai
Diagnostic Radiology · Baton Rouge, LA
85142
Tanveer Mughal
Emergency Medicine · Baton Rouge, LA
81216
Dave Daigle
Emergency Medicine · Baton Rouge, LA
77147
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BATON ROUGE GENERAL MEDICAL CENTER536848
EAST BATON ROUGE MEDICAL CENTER LLC3891,270
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
340647
OUR LADY OF THE LAKE HOSPITAL INC.281614
Chad Aultman
Diagnostic Radiology · Baton Rouge, LA
180310
Byron May
Diagnostic Radiology · Jackson, MS
156287
Baton Rouge, City Of, Office Of The Treasurer
Ambulance Service Provider · Baton Rouge, LA
141218
Brian Jones
Interventional Cardiology · Baton Rouge, LA
125262
John Grezaffi
Diagnostic Radiology · Baton Rouge, LA
123235
David Hoff
Diagnostic Radiology · Denver, CO
111182
OUR LADY OF THE LAKE ASCENSION COMMUNITY HOSPITAL, INC.109205
Robert Burris
Diagnostic Radiology · Baton Rouge, LA
107213
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.