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PROVIDER PROFILE · NPI 1568462620

John Anderson

Internal MedicineCambridge, MAI
CROSS-REFERENCE

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

Where John Anderson'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Armstrong Ambulance Service
Ambulance Service Provider · Arlington, MA
48270
Kyle Pond
Cardiology · Cambridge, MA
41131
James Evans
Psychiatry · Quincy, MA
37123
Leonard Zir
Internal Medicine · Cambridge, MA
33127
Sara Sullivan
Psychiatry · Boston, MA
29105
Donald Romanelli
Diagnostic Radiology · Cambridge, MA
2564
Marion Hogan
Cardiology · Cambridge, MA
2358
Edward Marianacci
Diagnostic Radiology · Cambridge, MA
2253
Ralph Reichle
Diagnostic Radiology · Cambridge, MA
1945
LIN, JOYCE18151
Amanda Berling
Internal Medicine · Boston, MA
1667
Philip Rogoff
Diagnostic Radiology · Cambridge, MA
1570
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.