What is Che-Nan Chuang's specialty?

Che-Nan Chuang (NPI 1942287792) is a Medicare-billing provider whose primary specialty is Gastroenterology in Flushing, NY.

Where does Che-Nan Chuang practice?

Che-Nan Chuang practices in Flushing, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1942287792.

How much does Medicare pay Che-Nan Chuang?

Che-Nan Chuang (NPI 1942287792) received approximately $33K in total Medicare Part B payments, serving 139 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942287792

Che-Nan ChuangM.D.

PRACTICESANFORD ENDOSCOPY PLLCSee all providers at this practice →

GastroenterologyFlushing, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

266

Unique beneficiaries

—

Total services

282

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — below median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

2,314

Beneficiaries

—

Total drug cost

$418K

Distinct drugs

Brand share

33.8%

Top prescribed drugs

Omeprazole536 claims

Famotidine370 claims

Esomeprazole Magnesium169 claims

Sodium, Potassium,mag Sulfates158 claims

Entecavir131 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$89

Payment records

By payment type

Food and Beverage$89

Top paying entities

Food and Beverage$89

REFERRAL NETWORK

Where Che-Nan Chuang'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	144	328
Ming Jiang Pathology · Brooklyn, NY	14	20

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