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 1952568339

Efstathia Tzatha

PRACTICESHERRIE GLASSER PTPCSee all providers at this practice →
NeurologyUniondale, NYI
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.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
37
Unique beneficiaries
—
Total services
41
Distinct HCPCS
2
Medicare payment
$5K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,430 Neurology providers in NY — bottom quintile (cohort median 560).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Efstathia Tzatha'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jamie Tisnado
Diagnostic Radiology · New York, NY
2553
Edward Avila
Neurology · New York, NY
2161
Eli Diamond
Neurology · New York, NY
1845
Michael Baum
Cardiology · New York, NY
1827
Howard Weinstein
Cardiology · New York, NY
1737
Xi Chen
Neurology · New York, NY
1724
Michelle Johnson
Cardiology · New York, NY
1632
Dean Carlow
Pathology · New York, NY
1637
Alan Carver
Neurology · New York, NY
1548
Robert Young
Diagnostic Radiology · New York, NY
1429
Jennifer Liu
Cardiology · Manhasset, NY
1423
Eileen Mcaleer
Cardiology · New York, NY
1429
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.