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 1043279490

NPI 1043279490

PRACTICEKEN C. TAN, M.D.See all providers at this practice →
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
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 NPI 1043279490'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). 2 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ROBINSON, MING2536
Unilab Corporation
Clinical Laboratory · West Hills, CA
2536
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
YAGO, MARGARET109145
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
93165
Karen Reuss
Diagnostic Radiology · Laguna Hills, CA
76100
HOAG MEMORIAL HOSPITAL PRESBYTERIAN5164
CALIFORNIA LABORATORY SCIENCES LLC2947
Unilab Corporation
Clinical Laboratory · West Hills, CA
2446
NPI 15381991382124
ROBINSON, MING2126
WORSCH, LISA2025
Hazem Chehabi
Diagnostic Radiology · Newport Beach, CA
1621
Newport Beach Surgery Center, Llc
Ambulatory Surgical Center · Newport Beach, CA
1521
Vinita Speir
Obstetrics & Gynecology · Newport Beach, CA
1429
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.