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 1285621870

Gregory BrewerM.D.

Interventional CardiologyNorton, VAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 440017
Hospital
CCN 440063
Hospital
CCN 490114
Hospital
CCN 491303
Hospital
CCN 491309
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,142
Beneficiaries
—
Total drug cost
$140K
Distinct drugs
27
Brand share
22.4%
Top prescribed drugs
Metoprolol Succinate254 claims
Carvedilol145 claims
Apixaban99 claims
Terazosin Hcl76 claims
Lisinopril68 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$386
Payment records
23
By payment type
Food and Beverage$386
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,135
Unique beneficiaries
—
Total services
1,330
Distinct HCPCS
13
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 129 Interventional Cardiology providers in VA — below median (cohort median 2,456).
REFERRAL NETWORK

Where Gregory 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). 58 inbound referrers · 145 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PARKWEST MEDICAL CENTER4041,319
VARA, LUCILLE118709
Steven Addonizio
Diagnostic Radiology · Knoxville, TN
101240
John Texada
Diagnostic Radiology · Knoxville, TN
101256
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
81464
Robert Martyn
Interventional Cardiology · Loudon, TN
78299
Rachel Barker
Diagnostic Radiology · Knoxville, TN
73192
Contract Health Services, Inc.
Independent Diagnostic Testing Facility (IDTF) · Knoxville, TN
61235
METRO KNOXVILLE HMA LLC55188
Daryl Harp
Diagnostic Radiology · Knoxville, TN
54159
KIM, HEJUNG49126
Mitchell Weiss
Interventional Cardiology · Knoxville, TN
45202
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PARKWEST MEDICAL CENTER6781,685
Jeffrey Roesch
Diagnostic Radiology · Knoxville, TN
203967
VARA, LUCILLE1741,190
Rural/Metro Of Tennessee, L.P.
Ambulance Service Provider · Knoxville, TN
152568
Peter Emanuel
Diagnostic Radiology · Knoxville, TN
151703
Nicholas Xenopoulos
Interventional Cardiology · Knoxville, TN
108321
Daryl Harp
Diagnostic Radiology · Knoxville, TN
101208
Memphis Pathology Laboratory
Clinical Laboratory · Memphis, TN
97259
Monica Kessi
Diagnostic Radiology · Eden Prairie, MN
96218
Christopher Hovis
Diagnostic Radiology · Knoxville, TN
92219
Albert Blacky
Interventional Cardiology · Knoxville, TN
85211
Laboratory Corporation Of America
Clinical Laboratory · Knoxville, TN
78335
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.