DR. AMY ZIZHU CHEN OD
NPI 1659116309
Optometrist in Tacoma, WA
About Dr. Amy Zizhu Chen Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY ZIZHU CHEN OD (NPI 1659116309) is an individual optometrist in Tacoma, Washington, licensed in Washington (OD61571492) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (2024).
NPPES Registry Identity
Specialties & Licenses
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. Amy Zizhu Chen Od 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 Amy Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Issaquah, WA 98027
- Reassigned Medicare billing, Washington enrollment
- 9 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98493 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.
TACOMA, WA 98493
TACOMA, WA 98493
TACOMA, WA 98493
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 Chen's NPI number?
The NPI number for Amy Chen is 1659116309. It was assigned to this individual provider in the NPPES registry on June 26, 2024.
Where is Amy Chen located?
Amy Chen practices at 9600 Veterans Dr SW, Tacoma, WA 98493. The listed phone number is (800) 329-8387.
What is Amy Chen's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Amy Chen enrolled in Medicare?
Yes. Amy Chen 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 Amy Chen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Chen reassigns Medicare benefits to Issaquah Eyeworks, LLC (Issaquah, 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 Amy Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Chen accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Amy Chen 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.
When was this NPI record last updated?
The NPPES record for Amy Chen was last updated on June 26, 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. Amy Zizhu Chen, OD · NPI 1659116309
Optometrist provider in Tacoma, Washington. Individual provider, active in the CMS NPPES registry since June 26, 2024.
## Identity
- **NPI:** 1659116309 (Entity type: Individual)
- **Enumerated:** June 26, 2024
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** OD61571492 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 9600 VETERANS DR SW, Tacoma, WA 98493-0003
- **Phone:** (800) 329-8387
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Issaquah Eyeworks, LLC (NPI 1699984310, Issaquah, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California - School Of Optometry, class of 2024
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1659116309) · Data from the CMS NPPES public registry.