RETINA INSTITUTE OF WASHINGTON
NPI 1528303849
Ophthalmology - Retina Specialist in Renton, WA
About Retina Institute Of Washington NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RETINA INSTITUTE OF WASHINGTON (NPI 1528303849) is a healthcare organization registered as a retina specialist in Renton, Washington and active in the NPI registry since November 2012. The organization lists George J Ko, Managing Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Retina Institute Of Washington is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Retina Institute Of Washington, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Retina Institute, PLLC's NPI number?
The NPI number for Retina Institute, PLLC is 1528303849. It was assigned to this organization in the NPPES registry on November 28, 2012. The provider is doing business as Retina Institute Of Washington.
Where is Retina Institute, PLLC located?
Retina Institute, PLLC is located at 4300 Talbot Rd S Ste 300, Renton, WA 98055. The listed phone number is (425) 228-6262.
What is Retina Institute, PLLC's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Retina Institute, PLLC enrolled in Medicare?
Yes. Retina Institute, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Retina Institute, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Ophthalmology, reassign their Medicare billing to Retina Institute, PLLC. A 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 the clinician's services. Of these, 3 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Retina Institute, PLLC accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Retina Institute, PLLC 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 Retina Institute, PLLC was last updated on January 3, 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.
# Retina Institute Of Washington · NPI 1528303849
Retina Specialist organization in Renton, Washington. Organization record, active in the CMS NPPES registry since November 28, 2012.
## Identity
- **NPI:** 1528303849 (Entity type: Organization)
- **Enumerated:** November 28, 2012
- **Primary specialty:** Ophthalmology - Retina Specialist · taxonomy 207WX0107X
- **Legal business name:** Retina Institute, Pllc
- **Organization subpart:** No
- **Authorized official:** George Ko, MANAGING DIRECTOR
## Practice location
- **Address:** 4300 TALBOT RD S STE 300, Renton, WA 98055-6238
- **Phone:** (425) 228-6262 · **Fax:** (425) 228-6260
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians (Ophthalmology) reassign Medicare billing to this organization (form CMS-855R); 3 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 3, 2024
- **Other identifiers:** Other 1528303849; Medicaid 2026169 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1528303849) · Data from the CMS NPPES public registry.