What is Corey Ziff's specialty?

Corey Ziff (NPI 1629071980) is a Medicare-billing provider whose primary specialty is Internal Medicine in West Hempstead, NY.

Where does Corey Ziff practice?

Corey Ziff practices in West Hempstead, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1629071980.

How much does Medicare pay Corey Ziff?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Corey Ziff (NPI 1629071980) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1629071980

Corey Ziff

Internal MedicineWest Hempstead, NYI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 · 2025

Total received

$19

Payment records

By payment type

Food and Beverage$19

Top paying entities

Food and Beverage$19

REFERRAL NETWORK

Where Corey Ziff'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). 52 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jonathan Lerner Diagnostic Radiology · Port Jefferson, NY	110	209
Conellia Ha Diagnostic Radiology · Rockville Centre, NY	86	193
Shaik Ali Cardiology · S. Richmond Hill, NY	62	261
Albert Chang Diagnostic Radiology · Far Rockaway, NY	46	71
HUNTER EMS INC.	45	62
Aleem Ali Internal Medicine · Woodside, NY	41	67
NORTH SHORE UNIVERSITY HOSPITAL	41	67
Nicole Hotchkiss Emergency Medicine · Austin, TX	40	60
Perry Stein Physical Medicine and Rehabilitation · Brooklyn, NY	39	86
Bryan Tran Emergency Medicine · Long Island City, NY	34	54
Maqsood Alam Infectious Disease · Jericho, NY	33	70
Skender Driza Internal Medicine · Brooklyn, NY	32	57

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events