DUONG BA HUYNH MD
NPI 1104520048
Student in an Organized Health Care Education/Training Program in Lynnwood, WA
About Duong Ba Huynh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DUONG BA HUYNH MD (NPI 1104520048) is an individual student in an organized health care education/training program in Lynnwood, Washington and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Duong Ba Huynh Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Duong Huynh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lynnwood, WA 98036
- Reassigned Medicare billing, Washington enrollment
- 525 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Duong Huynh's NPI number?
The NPI number for Duong Huynh is 1104520048. It was assigned to this individual provider in the NPPES registry on March 27, 2023. The provider is also known as Ba Duong Huynh MD.
Where is Duong Huynh located?
Duong Huynh practices at 4111 Alderwood Blvd, Lynnwood, WA 98036. The listed phone number is (425) 616-4100.
What is Duong Huynh's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Duong Huynh enrolled in Medicare?
Yes. Duong Huynh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Duong Huynh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Duong Huynh reassigns Medicare benefits to Sea Mar Community Health Centers (Lynnwood, WA). 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 Duong Huynh'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 Duong Huynh was last updated on December 27, 2023. 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.
# Duong Ba Huynh, MD · NPI 1104520048
Student in an Organized Health Care Education/Training Program provider in Lynnwood, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2023.
## Identity
- **NPI:** 1104520048 (Entity type: Individual)
- **Enumerated:** March 27, 2023
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4111 ALDERWOOD BLVD, Lynnwood, WA 98036-6765
- **Phone:** (425) 616-4100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Sea Mar Community Health Centers (NPI 1932648532, Lynnwood, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1104520048) · Data from the CMS NPPES public registry.