What is Amy Zhu's specialty?

Amy Zhu (NPI 1033379862) is a Medicare-billing provider whose primary specialty is Gastroenterology in Portland, OR.

Where does Amy Zhu practice?

Amy Zhu practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1033379862.

How much does Medicare pay Amy Zhu?

Amy Zhu (NPI 1033379862) received approximately $99K in total Medicare Part B payments, serving 131 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033379862

Amy ZhuMD

PRACTICETHE OREGON CLINIC PCSee all providers at this practice →

GastroenterologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

146

Unique beneficiaries

—

Total services

182

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 181 Gastroenterology providers in OR — top quintile (cohort median 655).

PRESCRIBING · PART D · 2024

Total Rx claims

259

Beneficiaries

—

Total drug cost

$28K

Distinct drugs

Brand share

56.8%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl66 claims

Omeprazole48 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl32 claims

Mesalamine25 claims

Sulfasalazine23 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$70K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$61K

Travel and Lodging$7K

Food and Beverage$2K

Education$10

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$61K

Travel and Lodging$7K

Food and Beverage$2K

Education$10

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 380061

Hospital

REFERRAL NETWORK

Where Amy Zhu'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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES OREGON	75	213
PROVIDENCE HEALTH & SERVICES OREGON	15	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE OREGON CLINIC PC	64	121
PROVIDENCE HEALTH & SERVICES OREGON	29	102
Xiaohong Cai Pathology · Portland, OR	22	50
Melissa Li Pathology · Portland, OR	17	33
PROVIDENCE HEALTH & SERVICES OREGON	16	37
WITHROW, MICHAEL	13	24

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