What is Eric Choi's specialty?

Eric Choi (NPI 1841406568) is a Medicare-billing provider whose primary specialty is Gastroenterology in Riverside, CA.

Where does Eric Choi practice?

Eric Choi practices in Riverside, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1841406568.

How much does Medicare pay Eric Choi?

Eric Choi (NPI 1841406568) received approximately $23K in total Medicare Part B payments, serving 93 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841406568

Eric ChoiM.D.

PRACTICERMC SURGERY CENTER LLCSee all providers at this practice →

GastroenterologyRiverside, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

167

Unique beneficiaries

—

Total services

180

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — bottom quintile (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

313

Beneficiaries

—

Total drug cost

$75K

Distinct drugs

Brand share

37.1%

Top prescribed drugs

Omeprazole107 claims

Sodium, Potassium,mag Sulfates70 claims

Pantoprazole Sodium35 claims

Sucralfate28 claims

Linaclotide16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$248

Payment records

By payment type

Food and Beverage$248

Top paying entities

Food and Beverage$248

REFERRAL NETWORK

Where Eric 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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIVERSIDE HEALTHCARE SYSTEM, L.P.	64	117
Rmc Surgery Center, Llc Ambulatory Surgical Center · Riverside, CA	59	93
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	56	78
Jaspret Brar Diagnostic Radiology · Riverside, CA	19	37
Baseer Khan Diagnostic Radiology · Riverside, CA	19	44
Peter Zuehlke Diagnostic Radiology · Edina, MN	15	31
Coretta Hamlin Hospitalist · Redding, CA	12	20
Melanie Crane Pediatric Medicine · Riverside, CA	12	18

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events