PROVIDER PROFILE · NPI 1851330849

Jeffrey ZwickerM.D.

Hematology-OncologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

164

Unique beneficiaries

—

Total services

192

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 628 Hematology-Oncology providers in NY — bottom quintile (cohort median 883).

PRESCRIBING · PART D · 2024

Total Rx claims

107

Beneficiaries

—

Total drug cost

$99K

Distinct drugs

Brand share

83.2%

Top prescribed drugs

Apixaban67 claims

Rivaroxaban22 claims

Enoxaparin Sodium18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$91K

Payment records

By payment type

Consulting Fee$64K

Travel and Lodging$26K

Food and Beverage$902

Education$17

REFERRAL NETWORK

Where Jeffrey Zwicker'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ronald Eisenberg Diagnostic Radiology · Boston, MA	26	102
Paul Spirn Diagnostic Radiology · Boston, MA	23	64
Jon Arnason Hematology-Oncology · New York, NY	22	159
Alexander Bankier Diagnostic Radiology · Worcester, MA	20	75
Ayad Hamdan Hematology-Oncology · La Jolla, CA	18	82
Rajan Dewar Pathology · Flint, MI	18	133
Salvia Jain Hematology-Oncology · Boston, MA	18	81
LUPTAKOVA, KATARINA	17	63
FRAENKEL, PAULA	15	55
James Ducksoon Chang Cardiology · Boston, MA	15	47
Rafael Rojas Diagnostic Radiology · New Orleans, LA	14	41
LEVINE, JAMES	12	66

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history