NHAT QUANG NGUYEN MD
NPI 1841238128
Anesthesiology - Pain Medicine in Gresham, OR
About Nhat Quang Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NHAT QUANG NGUYEN MD (NPI 1841238128) is an individual pain medicine provider in Gresham, Oregon, licensed in Oregon (MD26622) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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
Nhat Quang Nguyen 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 Nhat Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bakersfield, CA 93312
- Reassigned Medicare billing, California enrollment
- 5,228 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRESHAM, OR 97030
GRESHAM, OR 97030
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 Nhat Nguyen's NPI number?
The NPI number for Nhat Nguyen is 1841238128. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Nhat Nguyen located?
Nhat Nguyen practices at 831 NW Council Dr Suite 300, Gresham, OR 97030. The listed phone number is (503) 381-8100.
What is Nhat Nguyen's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Nhat Nguyen enrolled in Medicare?
Yes. Nhat Nguyen 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 Nhat Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nhat Nguyen reassigns Medicare benefits to Southern California Permanente Medical Group (Bakersfield, CA). 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 Nhat Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nhat Nguyen was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Nhat Quang Nguyen, MD · NPI 1841238128
Pain Medicine physician in Gresham, Oregon. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1841238128 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** MD26622 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 831 NW COUNCIL DR, SUITE 300, Gresham, OR 97030-3721
- **Phone:** (503) 381-8100 · **Fax:** (503) 382-8120
## 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:** Southern California Permanente Medical Group (NPI 1316572753, Bakersfield, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Kansas City, School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** November 29, 2021
- **Other identifiers:** Medicaid 8460693 (WA); Other P00310634; Other 240517; and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1841238128) · Data from the CMS NPPES public registry.