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 1427138528

Gregory MalcolmMD

PRACTICECAROLINA ANESTHESIOLOGY ASSOCIATES PASee all providers at this practice →
AnesthesiologyColumbia, SCI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
81
Unique beneficiaries
—
Total services
82
Distinct HCPCS
4
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 568 Anesthesiology providers in SC — below median (cohort median 372).
REFERRAL NETWORK

Where Gregory Malcolm'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). 27 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRISMA HEALTH-MIDLANDS190240
LEXINGTON COUNTY HEALTH SERVICES DISTRICT INC3238
NPI 11543910432933
PRISMA HEALTH-MIDLANDS2929
HAYES, LINDA2123
PRISMA HEALTH-MIDLANDS2124
John Lauver
Diagnostic Radiology · Columbia, SC
1822
Bradley Marcus
Pathology · Charleston, SC
1818
Paul Aitchison
Diagnostic Radiology · Greenville, SC
1823
UGINO, MICHAEL1837
Jonathan Hewett
Interventional Cardiology · West Columbia, SC
1718
Douglas Bull
Diagnostic Radiology · Greenville, SC
1720
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Midlands Orthopaedics Surgery Center, Llc
Ambulatory Surgical Center · Columbia, SC
4852
PRISMA HEALTH-MIDLANDS4550
PRISMA HEALTH-MIDLANDS4252
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
2735
HAYES, MICHAEL2223
Coleman Fowble
Orthopedic Surgery · Columbia, SC
2178
John Garrick
Diagnostic Radiology · Greenville, SC
2125
Rodney Harrison
Sleep Medicine · Columbia, SC
2129
Kyle Johnson
Physician Assistant · Columbia, SC
1819
PRISMA HEALTH-MIDLANDS1717
Robert Schnackenberg
Psychiatry · Columbia, SC
1669
GOLDSTEIN, FRANCIS1667
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.