DR. WEITIAN LIU MD, PHD
NPI 1225254436
Internal Medicine - Gastroenterology in Hillsboro, OR
About Dr. Weitian Liu Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WEITIAN LIU MD, PHD (NPI 1225254436) is an individual gastroenterology provider in Hillsboro, Oregon, licensed in Oregon (MD28090) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Kaiser Foundation Hospital Westside, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Weitian Liu Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kaiser Foundation Hospital Westside
Acute Care Hospitals · Hillsboro, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HILLSBORO, OR 97124
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Weitian Liu's NPI number?
The NPI number for Weitian Liu is 1225254436. It was assigned to this individual provider in the NPPES registry on April 17, 2007.
Where is Weitian Liu located?
Weitian Liu practices at 2875 NE Stucki Ave, Hillsboro, OR 97124. The listed phone number is (800) 813-2000.
What is Weitian Liu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Weitian Liu enrolled in Medicare?
Yes. Weitian Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Weitian Liu accept?
Health plans from Kaiser Permanente list Weitian Liu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Weitian Liu affiliated with any hospitals?
According to CMS data, Weitian Liu is affiliated with Kaiser Foundation Hospital Westside.
When was this NPI record last updated?
The NPPES record for Weitian Liu was last updated on January 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
