What is David Klein's specialty?

David Klein (NPI 1316932130) is a Medicare-billing provider whose primary specialty is Internal Medicine in Lynbrook, NY.

Where does David Klein practice?

David Klein practices in Lynbrook, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1316932130.

How much does Medicare pay David Klein?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for David Klein (NPI 1316932130) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1316932130

David Klein

Internal MedicineLynbrook, 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

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Klein'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). 6 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	27	82
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	21	35
SOUTH NASSAU COMMUNITIES HOSPITAL	17	40
Andrew Hwang Diagnostic Radiology · Anaheim, CA	12	27
Raul Mendoza Cardiology · Lawrence, NY	12	23
Stephen Covey Interventional Cardiology · Rockville Centre, NY	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SHIEL HOLDINGS LLC	127	512
SOUTH NASSAU COMMUNITIES HOSPITAL	43	117
Adam Klein Podiatry · Lynbrook, NY	29	58
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	26	72
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	14	28
Stephen Covey Interventional Cardiology · Rockville Centre, NY	13	38
SOUTH NASSAU COMMUNITIES HOSPITAL	12	15
Richard Horowitz Cardiology · Rockville Centre, NY	11	30

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