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 1679650675

Myung ChoiM.D.

PRACTICEPAUL M CHOI MD A CALIFORNIA MEDICAL CORPSee all providers at this practice →
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
2,550
Beneficiaries
—
Total drug cost
$48K
Distinct drugs
11
Brand share
62.7%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl1,091 claims
Omeprazole386 claims
Pantoprazole Sodium242 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl207 claims
Sodium, Potassium,mag Sulfates168 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,175
Unique beneficiaries
—
Total services
1,213
Distinct HCPCS
13
Medicare payment
$130K
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
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
92.1
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
REFERRAL NETWORK

Where Myung Choi'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Los Angeles Endoscopy Center
Ambulatory Surgical Center · Los Angeles, CA
4911,645
Primex Clinical Laboratories Inc.
Clinical Laboratory · Van Nuys, CA
174833
Unilab Corporation
Clinical Laboratory · West Hills, CA
72223
Sang Baik
Internal Medicine · Los Angeles, CA
57189
Shin Mri Llc
Independent Diagnostic Testing Facility (IDTF) · Los Angeles, CA
44120
Seung Kim
Geriatric Medicine · Los Angeles, CA
38139
Young-Jik Lee
Internal Medicine · Los Angeles, CA
31127
Andrew Cho
Ophthalmology · Los Angeles, CA
2976
Jae Yoo
Internal Medicine · Los Angeles, CA
28157
Edward Rhee
Podiatry · Los Angeles, CA
2799
Luke Yoon
Urology · Los Angeles, CA
2675
Biocorp Clinical Lab Inc
Clinical Laboratory · Whittier, CA
2599
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.