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PROVIDER PROFILE · NPI 1932315124

Sandeep GrewalM.D.

PRACTICESINGH & ARORA ONCOLOGY HEMATOLOGY P CSee all providers at this practice →
Hematology-OncologyFlint, MII
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
3,853
Beneficiaries
—
Total drug cost
$7.8M
Distinct drugs
74
Brand share
35.8%
Top prescribed drugs
Anastrozole532 claims
Hydrocodone/Acetaminophen319 claims
Apixaban266 claims
Hydroxyurea157 claims
Ondansetron Hcl144 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
779
Unique beneficiaries
—
Total services
1,568
Distinct HCPCS
9
Medicare payment
$137K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 228 Hematology-Oncology providers in MI — above median (cohort median 844).
REFERRAL NETWORK

Where Sandeep 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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
T Singh
Internal Medicine · Flint, MI
1481,216
Christopher Conlin
Diagnostic Radiology · Flint, MI
138561
NPI 1356368369128628
QUEST DIAGNOSTICS INCORPORATED MI111496
Sudhir Arumanla
Diagnostic Radiology · Flint, MI
107356
David Wiese
Pathology · Grand Blanc, MI
55146
John Youssef
Pulmonary Disease · Flint, MI
50187
Dennis Spender
Pathology · Grand Blanc, MI
47124
Gregory Forstall
Internal Medicine · Flint, MI
44321
NPI 135634165542171
NPI 142705617537297
Mobile Medical Response Inc
Ambulance Service Provider · Saginaw, MI
3784
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.