AMY NGUYEN
NPI 1679654412
Family Medicine in Hermiston, OR
About Amy Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY NGUYEN (NPI 1679654412) is an individual family medicine provider in Hermiston, Oregon, licensed in Oregon (MD152954) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Good Shepherd Medical Center, and maintains a secondary practice location in Hermiston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Amy Nguyen 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 Reassignments
2Medicare enrollment records show Amy Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hermiston, OR 97838
- Reassigned Medicare billing, Oregon enrollment
- Also billed through NPI 1295789667 (Oregon)
- 344 clinicians in this Medicare group
Hermiston, OR 97838
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1861097115 (Washington)
- 81 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Good Shepherd Medical Center
Critical Access Hospitals · Hermiston, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97838 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HERMISTON, OR 97838
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 Amy Nguyen's NPI number?
The NPI number for Amy Nguyen is 1679654412. It was assigned to this individual provider in the NPPES registry on October 18, 2006.
Where is Amy Nguyen located?
Amy Nguyen practices at 600 NW 11th St Ste E37, Hermiston, OR 97838. The listed phone number is (541) 567-5305.
What is Amy Nguyen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Amy Nguyen enrolled in Medicare?
Yes. Amy 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 organizations bill Medicare for Amy Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Nguyen reassigns Medicare benefits to 2 organizations: Good Shepherd Health Care System (Hermiston, OR) and Yakima Valley Farm Workers Clinic (Hermiston, OR). Each 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 Amy Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Nguyen accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Amy Nguyen 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 Amy Nguyen affiliated with any hospitals?
According to CMS data, Amy Nguyen is affiliated with Good Shepherd Medical Center.
When was this NPI record last updated?
The NPPES record for Amy Nguyen was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Amy Nguyen · NPI 1679654412
Family Medicine physician in Hermiston, Oregon. Individual provider, active in the CMS NPPES registry since October 18, 2006.
## Identity
- **NPI:** 1679654412 (Entity type: Individual)
- **Enumerated:** October 18, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD152954 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 NW 11TH ST STE E37, Hermiston, OR 97838-8604
- **Phone:** (541) 567-5305
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Good Shepherd Health Care System (NPI 1336198159, Hermiston, OR); Yakima Valley Farm Workers Clinic (NPI 1427001940, Hermiston, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Eastern Virginia Medical School, class of 2004
## Record status
- **NPPES last updated:** August 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1679654412) · Data from the CMS NPPES public registry.