EASTON CHASE RYAN MD
NPI 1619553633
Orthopaedic Surgery - Foot and Ankle Surgery in Seattle, WA
About Easton Chase Ryan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EASTON CHASE RYAN MD (NPI 1619553633) is an individual foot and ankle surgery provider in Seattle, Washington, licensed in Washington (MD.MD.70090831) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and is a graduate of Other (2021).
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
Easton Chase Ryan 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 Easton Ryan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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.
Harborview Medical Center
Acute Care Hospitals · Seattle, WAOther Providers at the Same Location NPPES 20
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 Easton Ryan's NPI number?
The NPI number for Easton Ryan is 1619553633. It was assigned to this individual provider in the NPPES registry on March 21, 2021.
Where is Easton Ryan located?
Easton Ryan practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.
What is Easton Ryan's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.
Is Easton Ryan enrolled in Medicare?
Yes. Easton Ryan 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 Easton Ryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Easton Ryan reassigns Medicare benefits to The Association Of University Physicians (Seattle, 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 Easton Ryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Easton Ryan accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Easton Ryan 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 Easton Ryan affiliated with any hospitals?
According to CMS data, Easton Ryan is affiliated with Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for Easton Ryan was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Easton Chase Ryan, MD · NPI 1619553633
Foot and Ankle Surgery physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 21, 2021.
## Identity
- **NPI:** 1619553633 (Entity type: Individual)
- **Enumerated:** March 21, 2021
- **Primary specialty:** Orthopaedic Surgery - Foot and Ankle Surgery · taxonomy 207XX0004X
- **State license:** MD.MD.70090831 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2420
- **Phone:** (206) 520-5000
## 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:** The Association Of University Physicians (NPI 1023041159, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619553633) · Data from the CMS NPPES public registry.