MR. JIA-WEI KEVIN KO M.D.
NPI 1437392479
Orthopaedic Surgery in Seattle, WA
About Mr. Jia-wei Kevin Ko M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JIA-WEI KEVIN KO M.D. (NPI 1437392479) is an individual orthopaedic surgery provider in Seattle, Washington, licensed in Washington (MD60549136) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of University Of Virginia School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses 2
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
Mr. Jia-wei Kevin Ko M.d. 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 Jia-wei Ko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 29 clinicians in this Medicare group
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 589 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.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center
Acute Care Hospitals · Seattle, WAOlympic Medical Center
Acute Care Hospitals · Port Angeles, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Jia-wei Ko's NPI number?
The NPI number for Jia-wei Ko is 1437392479. It was assigned to this individual provider in the NPPES registry on April 7, 2009.
Where is Jia-wei Ko located?
Jia-wei Ko practices at 601 Broadway 6th, Seattle, WA 98122. The listed phone number is (206) 386-2600.
What is Jia-wei Ko's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Jia-wei Ko enrolled in Medicare?
Yes. Jia-wei Ko 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 Jia-wei Ko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jia-wei Ko reassigns Medicare benefits to 2 organizations: Opa Ortho PLLC (Seattle, WA) and Proliance Surgeons Inc., P.S. (Seattle, WA). 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 Jia-wei Ko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jia-wei Ko accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Jia-wei Ko 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 Jia-wei Ko affiliated with any hospitals?
According to CMS data, Jia-wei Ko is affiliated with Swedish Medical Center and Olympic Medical Center.
When was this NPI record last updated?
The NPPES record for Jia-wei Ko was last updated on September 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mr. Jia-Wei Kevin Ko, M.D. · NPI 1437392479
Orthopaedic Surgery physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 7, 2009.
## Identity
- **NPI:** 1437392479 (Entity type: Individual)
- **Enumerated:** April 7, 2009
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** MD60549136 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 BROADWAY 6TH, Seattle, WA 98122-5330
- **Phone:** (206) 386-2600 · **Fax:** (206) 622-1644
## 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): Opa Ortho PLLC (NPI 1821787334, Seattle, WA); Proliance Surgeons Inc., P.S. (NPI 1558300434, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** September 16, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1437392479) · Data from the CMS NPPES public registry.