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PROVIDER PROFILE · NPI 1649292160

William BrewerM.D.

Diagnostic RadiologyColumbia, TNI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
829
Unique beneficiaries
—
Total services
854
Distinct HCPCS
24
Medicare payment
$71K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 698 Diagnostic Radiology providers in TN — bottom quintile (cohort median 3,582).
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 Brewer'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). 151 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
James Grippo
Diagnostic Radiology · Columbia, TN
189344
CROCKETT HOSPITAL LLC180344
MAHONEY, ROBERT174232
Joseph Pate
Diagnostic Radiology · Columbia, TN
164240
Pca Of Columbia, Inc.
Clinical Laboratory · Columbia, TN
135260
James Butler
Diagnostic Radiology · Columbia, TN
130244
VANDERBILT UNIVERSITY MEDICAL CENTER115170
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
103151
Daniel Grippo
Diagnostic Radiology · Columbia, TN
96133
Pathgroup Labs, Llc
Clinical Laboratory · Nashville, TN
76113
John Jensen
Pulmonary Disease · Columbia, TN
75214
Stephen Barr
Emergency Medicine · Greenville, SC
67130
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.