DR. THIENLUONG DOMI LE MD
NPI 1659525962
Internal Medicine - Gastroenterology in Portland, OR
About Dr. Thienluong Domi Le Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THIENLUONG DOMI LE MD (NPI 1659525962) is an individual gastroenterology provider in Portland, Oregon, licensed in Oregon (MD155268) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and maintains a secondary practice location in Clackamas.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thienluong Domi Le Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Thienluong Domi Le reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 338 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Portland Medical Center
Acute Care Hospitals · Portland, ORProvidence Milwaukie Hospital
Acute Care Hospitals · Milwaukie, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97220
PORTLAND, OR 97220
PORTLAND, OR 97220
PORTLAND, OR 97220
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 Thienluong Domi Le's NPI number?
The NPI number for Thienluong Domi Le is 1659525962. It was assigned to this individual provider in the NPPES registry on November 13, 2008. The provider is also known as Dr. T. Domi Le MD.
Where is Thienluong Domi Le located?
Thienluong Domi Le practices at 1111 NE 99th Ave Ste 301, Portland, OR 97220. The listed phone number is (503) 963-2707.
What is Thienluong Domi Le's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Thienluong Domi Le enrolled in Medicare?
Yes. Thienluong Domi Le 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.
Which organization bills Medicare for Thienluong Domi Le's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thienluong Domi Le reassigns Medicare benefits to The Oregon Clinic PC (Portland, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thienluong Domi Le's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thienluong Domi Le accept?
Health plans from Moda Health Plan, Inc. list Thienluong Domi Le 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 Thienluong Domi Le affiliated with any hospitals?
According to CMS data, Thienluong Domi Le is affiliated with Providence Portland Medical Center and Providence Milwaukie Hospital.
When was this NPI record last updated?
The NPPES record for Thienluong Domi Le was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Thienluong Domi Le, MD · NPI 1659525962
Gastroenterology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since November 13, 2008.
## Identity
- **NPI:** 1659525962 (Entity type: Individual)
- **Enumerated:** November 13, 2008
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD155268 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 NE 99TH AVE STE 301, Portland, OR 97220-9442
- **Phone:** (503) 963-2707 · **Fax:** (503) 963-2802
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Oregon Clinic PC (NPI 1265417174, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** November 4, 2024
- **Other identifiers:** Medicaid 2030667 (WA); Medicaid 500654740 (OR)
---
Source: [NPI Profile](https://npiprofile.com/npi/1659525962) · Data from the CMS NPPES public registry.