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 1356582746

Jeffrey LewisMD

GastroenterologyLos Angeles, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
903
Beneficiaries
—
Total drug cost
$179K
Distinct drugs
18
Brand share
23.6%
Top prescribed drugs
Pantoprazole Sodium238 claims
Famotidine189 claims
Omeprazole129 claims
Linaclotide74 claims
Dicyclomine Hcl35 claims
QUALITY · MIPS · 2024
Final MIPS score
89.1
Quality
84.8
Cost
73.2
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.60%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
749
Unique beneficiaries
—
Total services
880
Distinct HCPCS
14
Medicare payment
$80K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$312
Payment records
17
By payment type
Food and Beverage$312
Top paying entities
Food and Beverage$312
REFERRAL NETWORK

Where Jeffrey Lewis'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). 18 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
REGENTS OF THE UNIV OF CALIFORNIA4099
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
24118
Benjamin Plotkin
Diagnostic Radiology · Los Angeles, CA
23144
Steven Raman
Diagnostic Radiology · Los Angeles, CA
2156
Scott Genshaft
Interventional Radiology · Los Angeles, CA
1954
Victor Sai
Diagnostic Radiology · Los Angeles, CA
1848
City Of Los Angeles
Ambulance Service Provider · Los Angeles, CA
1745
Unilab Corporation
Clinical Laboratory · West Hills, CA
1745
Tamara Horwich
Cardiology · Los Angeles, CA
1641
Fereidoun Abtin
Diagnostic Radiology · Los Angeles, CA
1541
Robert Suh
Diagnostic Radiology · Los Angeles, CA
1535
Mohammad Kamgar
Nephrology · Los Angeles, CA
1475
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS UNIV OF CALIF LOS ANGELES2411,279
REGENTS OF THE UNIV OF CALIFORNIA44138
Holly Middlekauff
Cardiology · Los Angeles, CA
42128
Barbara Kadell
Diagnostic Radiology · Los Angeles, CA
39137
Donald Roback
Diagnostic Radiology · Manhattan Beach, CA
32104
Daniel Margolis
Diagnostic Radiology · New York, NY
3170
Benjamin Plotkin
Diagnostic Radiology · Los Angeles, CA
25101
Hanlin Wang
Pathology · Los Angeles, CA
2488
Edward Zaragoza
Diagnostic Radiology · Santa Monica, CA
2153
Kathleen Brown
Diagnostic Radiology · Los Angeles, CA
21111
Rabindra Watson
Gastroenterology · West Hollywood, CA
2040
Regents Of The University Of
Clinical Laboratory · Panorama City, CA
1942
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.