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PROVIDER PROFILE · NPI 1144657560

Narinder GrewalDO

General SurgeryMineola, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 100110
Hospital
CCN 100223
Hospital
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
106
Unique beneficiaries
—
Total services
118
Distinct HCPCS
4
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,366 General Surgery providers in NY — below median (cohort median 254).
REFERRAL NETWORK

Where Narinder Grewal'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). 7 inbound referrers · 30 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Raul Mendoza
Cardiology · Lawrence, NY
38138
Andrew Hwang
Diagnostic Radiology · Anaheim, CA
38177
Sydney Yoon
Diagnostic Radiology · Oceanside, NY
24114
David Pfeffer
Diagnostic Radiology · West Islip, NY
24124
Ari Steiner
Diagnostic Radiology · Garden City, NY
1781
Pilar Stevens-Haynes
Cardiology · Oceanside, NY
1770
Kevin Kay
Pathology · Oceanside, NY
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SOUTH NASSAU COMMUNITIES HOSPITAL88175
Raul Mendoza
Cardiology · Lawrence, NY
4994
Stephen Henesch
Diagnostic Radiology · West Islip, NY
43165
Elliott Eisenberger
Diagnostic Radiology · West Islip, NY
42164
Stephen Lastig
Diagnostic Radiology · Oceanside, NY
40108
Vinh Phan
Diagnostic Radiology · Oceanside, NY
37103
David Pfeffer
Diagnostic Radiology · West Islip, NY
3794
Sydney Yoon
Diagnostic Radiology · Oceanside, NY
3796
Ari Steiner
Diagnostic Radiology · Garden City, NY
35107
Rachel Piechowiak
Diagnostic Radiology · Reston, VA
2693
Douglas Silfen
Diagnostic Radiology · West Islip, NY
2596
Andrew Hwang
Diagnostic Radiology · Anaheim, CA
24121
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.