KOICHI ALDEN KIKUSHIMA ARNP
NPI 1326757212
Nurse Practitioner - Family in Seattle, WA
About Koichi Alden Kikushima Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KOICHI ALDEN KIKUSHIMA ARNP (NPI 1326757212) is an individual family provider in Seattle, Washington, licensed in Washington (AP61391825) and active in the NPI registry since November 2022. He is enrolled in Medicare PECOS.
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 (PECOS)
Koichi Alden Kikushima Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Koichi Kikushima reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Everett, WA 98208
- Reassigned Medicare billing, Washington enrollment
- 182 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 98112 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.
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 Koichi Kikushima's NPI number?
The NPI number for Koichi Kikushima is 1326757212. It was assigned to this individual provider in the NPPES registry on November 18, 2022.
Where is Koichi Kikushima located?
Koichi Kikushima practices at 125 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.
What is Koichi Kikushima's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Koichi Kikushima enrolled in Medicare?
Yes. Koichi Kikushima is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Koichi Kikushima's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Koichi Kikushima reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of Washington (Seattle, WA) and Community Health Center Of Snohomish County (Everett, 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 Koichi Kikushima's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Koichi Kikushima accept?
Health plans from Providence Health Plan list Koichi Kikushima 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 Koichi Kikushima was last updated on February 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Koichi Alden Kikushima, ARNP · NPI 1326757212
Family physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since November 18, 2022.
## Identity
- **NPI:** 1326757212 (Entity type: Individual)
- **Enumerated:** November 18, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP61391825 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 125 16TH AVE E, Seattle, WA 98112-5211
- **Phone:** (206) 326-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Community Health Center Of Snohomish County (NPI 1730136367, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1326757212) · Data from the CMS NPPES public registry.