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PROVIDER PROFILE · NPI 1093701278

John GrantM.D.

NeurosurgeryRockville Centre, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 280023
Hospital
CCN 280060
Hospital
CCN 330009
Hospital
CCN 330027
Hospital
CCN 490021
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
13
Unique beneficiaries
—
Total services
13
Distinct HCPCS
1
Medicare payment
$743
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 345 Neurosurgery providers in NY — bottom quintile (cohort median 283).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
86.5
Quality
57.3
Cost
80.2
Improvement activities
40.0
Promoting interop.
84.0
Payment adjustment
0.48%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$60
Payment records
2
By payment type
Food and Beverage$60
Top paying entities
Food and Beverage$60
REFERRAL NETWORK

Where John Grant'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). 24 inbound referrers · 52 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NYU LANGONE HOSPITALS5587
Raul Mendoza
Cardiology · Lawrence, NY
3663
Barbara Eisenkraft
Diagnostic Radiology · Mineola, NY
3163
Brian Buonocore
Diagnostic Radiology · Mineola, NY
3076
Andrew Hwang
Diagnostic Radiology · Anaheim, CA
2854
Stephen Onesti
Neurosurgery · Rockville Centre, NY
2652
Sydney Yoon
Diagnostic Radiology · Oceanside, NY
2558
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
1942
Conellia Ha
Diagnostic Radiology · Rockville Centre, NY
1820
MAZZIE, JOSEPH1651
PRICE, DONALD1628
Michael Brooks
Diagnostic Radiology · Boston, MA
1632
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SOUTH NASSAU COMMUNITIES HOSPITAL4163
Elliott Eisenberger
Diagnostic Radiology · West Islip, NY
3756
NYU LANGONE HOSPITALS3562
Emergency Ambulance Service, Inc.
Ambulance Service Provider · Bohemia, NY
3472
Stephen Onesti
Neurosurgery · Rockville Centre, NY
3266
Raul Mendoza
Cardiology · Lawrence, NY
3042
Stephen Henesch
Diagnostic Radiology · West Islip, NY
2948
Vinh Phan
Diagnostic Radiology · Oceanside, NY
2844
Barbara Eisenkraft
Diagnostic Radiology · Mineola, NY
2673
Perry Stein
Physical Medicine and Rehabilitation · Brooklyn, NY
2560
Brian Buonocore
Diagnostic Radiology · Mineola, NY
2448
Seniorcare Emergency Medical Services Inc.
Ambulance Service Provider · Bronx, NY
2335
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.