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 1053343434

Dennis ChanM. D.

GastroenterologyMonterey Park, CAI
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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050281
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
1,008
Beneficiaries
—
Total drug cost
$217K
Distinct drugs
14
Brand share
42.8%
Top prescribed drugs
Pantoprazole Sodium280 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl216 claims
Tenofovir Disoproxil Fumarate102 claims
Tenofovir Alafenamide98 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl53 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
777
Unique beneficiaries
—
Total services
898
Distinct HCPCS
7
Medicare payment
$84K
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
$847
Payment records
13
By payment type
Food and Beverage$847
REFERRAL NETWORK

Where Dennis Chan'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). 27 inbound referrers · 78 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Sun Clinical Laboratories
Clinical Laboratory · El Monte, CA
104220
Chin Shun Shih
Internal Medicine · Monterey Park, CA
62110
AHMC SAN GABRIEL VALLEY MEDICAL5579
Tai Wu
Internal Medicine · San Gabriel, CA
47150
YANG, BAO42121
Aldric Shim
Diagnostic Radiology · Monterey Park, CA
3043
ACCORD RENAL MEDICAL CORP2637
Daniel Garza
Diagnostic Radiology · Alhambra, CA
2439
Wing Chan
Anesthesiology · Alhambra, CA
2123
Unilab Corporation
Clinical Laboratory · West Hills, CA
2040
Bosheng Qiu
Internal Medicine · Alhambra, CA
2039
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
1950
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Sun Clinical Laboratories
Clinical Laboratory · El Monte, CA
206432
Advanced Diagnostic And Surgical Center Inc.
Ambulatory Surgical Center · Alhambra, CA
159220
ALHAMBRA HOSPITAL MEDICAL CENTER, LP88200
Wing Chan
Anesthesiology · Alhambra, CA
7599
Abacus Business Corporation Group Inc.
Clinical Laboratory · Los Angeles, CA
59116
Stanley Lau
Cardiology · San Gabriel, CA
5497
Felix Chi-Ming Yip
Urology · Monterey Park, CA
4993
Henry Sebata
Diagnostic Radiology · Alhambra, CA
48118
Elroy Vojdani
General Practice · Los Angeles, CA
45114
Tai Wu
Internal Medicine · San Gabriel, CA
44148
AHMC SAN GABRIEL VALLEY MEDICAL4362
Jimmy Yue
Nephrology · Alhambra, CA
43158
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.