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PROVIDER PROFILE · NPI 1609842715

Brian Gantwerker

PRACTICEBRIAN R. GANTWERKER, M.D., A MEDICAL CORPORATIONSee all providers at this practice →
Neurological SurgerySanta Monica, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
54
Beneficiaries
—
Total drug cost
$353
Distinct drugs
3
Brand share
0.0%
Top prescribed drugs
Gabapentin26 claims
Pantoprazole Sodium16 claims
Tizanidine Hcl12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Brian Gantwerker'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
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Simon Gabriel
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2142
Peter Brian Andersson
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1941
Robert Krasny
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1843
Jeffrey Glaser
Anesthesiology · Encino, CA
1645
Bonnie Freitas
Diagnostic Radiology · Los Angeles, CA
1630
Clifford Segil
Neurology · Santa Monica, CA
1327
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
12
By payment type
Travel and Lodging$1K
Food and Beverage$703