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 1639244262

NPI 1639244262

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where NPI 1639244262'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). 115 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
John Kim
Internal Medicine · Walnut Creek, CA
191238
Srinivasa Shivakumar
Internal Medicine · Walnut Creek, CA
185225
Alina Gory
Internal Medicine · Bronx, NY
167216
Tsao-Yu Liang
Internal Medicine · Walnut Creek, CA
141169
Deborah Doberne
Internal Medicine · Walnut Creek, CA
140167
Jeffrey Andal
Internal Medicine · Reno, NV
139175
Kwong Tan
Internal Medicine · Walnut Creek, CA
131160
Arun Chauhan
Internal Medicine · Vallejo, CA
129163
Brent Levenfeld
Internal Medicine · Walnut Creek, CA
119150
Jeffrey Wang
Internal Medicine · Harbor City, CA
113148
MAJMUDAR, HEENA108141
Amit Sachdeva
Cardiology · Lake Forest, IL
88109
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.