What is Andrew Zaretsky's specialty?

Andrew Zaretsky (NPI 1548261829) is a Medicare-billing provider whose primary specialty is Internal Medicine in Brooklyn, NY.

Where does Andrew Zaretsky practice?

Andrew Zaretsky practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1548261829.

How much does Medicare pay Andrew Zaretsky?

Andrew Zaretsky (NPI 1548261829) received approximately $340K in total Medicare Part B payments, serving 948 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548261829

Andrew ZaretskyM.D.

Internal MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,505

Unique beneficiaries

—

Total services

5,491

Distinct HCPCS

Medicare payment

$339K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Andrew Zaretsky'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CALVARY HOSPITAL INC	436	770
Sreenivasa Patibandla Internal Medicine · Bronx, NY	239	677
NPI 1194754416	209	744
Alma Carrington Internal Medicine · Bronx, NY	164	505
JAITLY, DEVMANI	153	373
MILLER, VERA	131	289
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	94	295
TRANSCARE NEW YORK, INC.	65	117
Lifeline Ambulance Service Inc Ambulance Service Provider · Brooklyn, NY	47	88
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	40	68
Empress Ambulance Service Llc Ambulance Service Provider · Yonkers, NY	39	109
VISITING NURSE SERVICE OF NEW YORK HOSPICE CARE	36	67

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