What is Rayoung Chung's specialty?

Rayoung Chung (NPI 1588002976) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Portland, OR.

Where does Rayoung Chung practice?

Rayoung Chung practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1588002976.

How much does Medicare pay Rayoung Chung?

Rayoung Chung (NPI 1588002976) received approximately $18K in total Medicare Part B payments, serving 141 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588002976

Rayoung ChungANP

Nurse PractitionerPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

242

Unique beneficiaries

—

Total services

360

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 1,940 Nurse Practitioner providers in OR — above median (cohort median 205).

PRESCRIBING · PART D · 2024

Total Rx claims

752

Beneficiaries

—

Total drug cost

$33K

Distinct drugs

Brand share

16.1%

Top prescribed drugs

Dexamethasone120 claims

Olanzapine57 claims

Levothyroxine Sodium57 claims

Oxycodone Hcl40 claims

Apixaban36 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$75

Payment records

By payment type

Food and Beverage$75

Top paying entities

Food and Beverage$75

REFERRAL NETWORK

Where Rayoung Chung'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

Physician	Patients	Visits
PUBLIC HOSPITAL DIST NO 1 SKAGIT	200	958
NPI 1437232626	70	438
David Kantorowitz Radiation Oncology · Corvallis, OR	23	95
Feiyu Xue Diagnostic Radiology · Portland, OR	22	30
Kelley Cline Diagnostic Radiology · Seattle, WA	22	33
Leah Kiviat Diagnostic Radiology · Seattle, WA	21	26
Muneer Desai Diagnostic Radiology · Seattle, WA	21	25
Bruce Mathey Hematology-Oncology · Mount Vernon, WA	20	139
Michal Whiton Radiation Oncology · Mount Vernon, WA	19	59
PUBLIC HOSPITAL DIST NO 1 SKAGIT	18	85
Jamie Wong Diagnostic Radiology · Portland, OR	17	27
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	17	30

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