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PROVIDER PROFILE · NPI 1437185295

Thomas LamM.D.

GastroenterologyAlhambra, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Thomas Lam'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 · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sun Clinical Laboratories
Clinical Laboratory · El Monte, CA
4376
AHMC SAN GABRIEL VALLEY MEDICAL2585
Wing Chan
Anesthesiology · Alhambra, CA
1519
Jose Tandoc
Diagnostic Radiology · Arcadia, CA
1249
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sun Clinical Laboratories
Clinical Laboratory · El Monte, CA
76122
Advanced Diagnostic And Surgical Center Inc.
Ambulatory Surgical Center · Alhambra, CA
6284
Lakhi Sakhrani
Nephrology · Alhambra, CA
24280
ALHAMBRA HOSPITAL MEDICAL CENTER, LP1825
Abacus Business Corporation Group Inc.
Clinical Laboratory · Los Angeles, CA
1219
Paul Liu
Internal Medicine · San Marino, CA
1239
Felix Chi-Ming Yip
Urology · Monterey Park, CA
1133
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
281
Unique beneficiaries
—
Total services
345
Distinct HCPCS
5
Medicare payment
$37K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).
PRESCRIBING · PART D · 2024
Total Rx claims
485
Beneficiaries
—
Total drug cost
$12K
Distinct drugs
8
Brand share
68.2%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl287 claims
Omeprazole58 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl33 claims
Warfarin Sodium27 claims
Famotidine24 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.