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PROVIDER PROFILE · NPI 1013951425

Vivian TanM.D.

PRACTICESUTTER GOULD MEDICAL FOUNDATIONSee all providers at this practice →
AnesthesiologyModesto, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050557
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
34
Unique beneficiaries
—
Total services
34
Distinct HCPCS
2
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — below median (cohort median 182).
REFERRAL NETWORK

Where Vivian Tan'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). 4 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER GOULD MEDICAL FOUNDATION52142
Lit Fung
Thoracic Surgery · Modesto, CA
2659
James Summers
Diagnostic Radiology · Modesto, CA
2026
David Li
Diagnostic Radiology · Modesto, CA
1320
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER CENTRAL VALLEY HOSPITALS98131
Lit Fung
Thoracic Surgery · Modesto, CA
3479
James Summers
Diagnostic Radiology · Modesto, CA
2960
Harvey Chang
Pathology · Modesto, CA
2637
JABOLA, R2475
Sepideh Maftoun-Banankhah
Pathology · Modesto, CA
2228
SUTTER GOULD MEDICAL FOUNDATION2156
Protransport 1
Ambulance Service Provider · Rohnert Park, CA
2027
NIJJAR, AVTARINDER2021
Matthew Thomson
Diagnostic Radiology · Modesto, CA
1720
Unilab Corporation
Clinical Laboratory · Sacramento, CA
1531
Matthew Ward
Diagnostic Radiology · Modesto, CA
1423
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.