caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1134271232

Brent TanM.D., PHD

PathologyStanford, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050242
Hospital
CCN 050283
Hospital
CCN 050441
Hospital
QUALITY · MIPS · 2024
Final MIPS score
88.5
Quality
87.1
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.57%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
975
Unique beneficiaries
—
Total services
1,344
Distinct HCPCS
15
Medicare payment
$50K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,209 Pathology providers in CA — below median (cohort median 1,423).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Brent 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). 1 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 10736004411339
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE152473
Haiwei Guo
Diagnostic Radiology · Stanford, CA
1952
Youn-Hee Kim
Dermatology · Stanford, CA
1671
Michaela Liedtke
Hematology · Stanford, CA
16111
Neel Gupta
Hematology-Oncology · Stanford, CA
1684
Ann Leung
Diagnostic Radiology · Stanford, CA
1323
Lenito Navarro
Physician Assistant · Stanford, CA
1316
Bruno Medeiros
Hematology · Stanford, CA
1252
Gerald Berry
Pathology · Stanford, CA
1220
Robert Ohgami
Pathology · Stanford, CA
1116
DESSER, TERRY1118
Volney Vandalsem
Diagnostic Radiology · Stanford, CA
1115
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.