What is Joy Chen's specialty?

Joy Chen (NPI 1992980213) is a Medicare-billing provider whose primary specialty is Gastroenterology in Vancouver, WA.

Where does Joy Chen practice?

Joy Chen practices in Vancouver, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1992980213.

How much does Medicare pay Joy Chen?

Joy Chen (NPI 1992980213) received approximately $11K in total Medicare Part B payments, serving 73 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992980213

Joy ChenMD

GastroenterologyVancouver, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 359 Gastroenterology providers in WA — bottom quintile (cohort median 511).

PRESCRIBING · PART D · 2024

Total Rx claims

261

Beneficiaries

—

Total drug cost

$16K

Distinct drugs

Brand share

49.8%

Top prescribed drugs

Pantoprazole Sodium78 claims

Sodium, Potassium,mag Sulfates49 claims

Omeprazole42 claims

Sodium Chloride/Nahco3/Kcl/Peg30 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$610

Payment records

By payment type

Food and Beverage$610

Top paying entities

Food and Beverage$610

REFERRAL NETWORK

Where Joy Chen'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PEACEHEALTH SOUTHWEST MEDICAL CENTER	81	192
American Medical Response Northwest Inc Ambulance Service Provider · Vancouver, WA	23	63
Violetta Kolesnikova Pathology · Vancouver, WA	22	35
Kyle Humphrey Physician Assistant · Vancouver, WA	14	24
Sean Naylor Physician Assistant · Vancouver, WA	11	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