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PROVIDER PROFILE · NPI 1235399288

Diana ChanM.D.

PRACTICEWALGREEN COSee all providers at this practice →
Internal MedicineBerkeley Heights, NJI
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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 311503
Hospice
CCN 310015
Hospital
CCN 310051
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
130
Beneficiaries
—
Total drug cost
$970
Distinct drugs
5
Brand share
0.0%
Top prescribed drugs
Atorvastatin Calcium36 claims
Amlodipine Besylate35 claims
Metformin Hcl23 claims
Lisinopril18 claims
Simvastatin18 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
340
Unique beneficiaries
—
Total services
433
Distinct HCPCS
6
Medicare payment
$35K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,616 Internal Medicine providers in NJ — below median (cohort median 895).
REFERRAL NETWORK

Where Diana Chan'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). 58 inbound referrers · 102 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Atlantic Ambulance Corp.
Ambulance Service Provider · Livingston, NJ
111298
Clifford Sales
Vascular Surgery · Westfield, NJ
88307
Alexander Volvovsky
Diagnostic Radiology · New York, NY
80189
Haydee Soto
Internal Medicine · Berkeley Heights, NJ
75461
Neil Horner
Diagnostic Radiology · Summit, NJ
70226
Erika Berman
Diagnostic Radiology · Berkeley Heights, NJ
69154
SALOMON, AMIR68163
SNIECKUS, PETER55158
William Matuozzi
Diagnostic Radiology · Berkeley Heights, NJ
51123
Amina Ahmed
Internal Medicine · New Vernon, NJ
50248
Terrence Lee
Diagnostic Radiology · New Providence, NJ
50181
Avinash Kothavale
Cardiology · Berkeley Heights, NJ
47192
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
AHS HOSPITAL CORP.297748
Atlantic Ambulance Corp.
Ambulance Service Provider · Livingston, NJ
121369
AHS HOSPITAL CORP.94202
Michael Blecker
Internal Medicine · Summit, NJ
78477
Vaibhav Mangrulkar
Diagnostic Radiology · Manassas, VA
70159
Allen Khademi
Physical Medicine and Rehabilitation · Berkeley Heights, NJ
68188
Amina Ahmed
Internal Medicine · New Vernon, NJ
67226
SNIECKUS, PETER66141
Kerry Lanigan
Internal Medicine · Manahawkin, NJ
64272
Sunil Mirchandani
Cardiology · Berkeley Heights, NJ
63252
Erika Berman
Diagnostic Radiology · Berkeley Heights, NJ
61138
Haydee Soto
Internal Medicine · Berkeley Heights, NJ
61356
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.