DR. WRAY Y. TSUZAKI MD
NPI 1396837779
Internal Medicine in Honolulu, HI
About Dr. Wray Y. Tsuzaki Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WRAY Y. TSUZAKI MD (NPI 1396837779) is an individual internal medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD-5847) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Wray Y. Tsuzaki Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Wray Tsuzaki reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 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 96814 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 Wray Tsuzaki's NPI number?
The NPI number for Wray Tsuzaki is 1396837779. It was assigned to this individual provider in the NPPES registry on September 29, 2006.
Where is Wray Tsuzaki located?
Wray Tsuzaki practices at 1010 Pensacola St, Honolulu, HI 96814. The listed phone number is (808) 432-2000.
What is Wray Tsuzaki's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Wray Tsuzaki enrolled in Medicare?
Yes. Wray Tsuzaki is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Wray Tsuzaki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wray Tsuzaki reassigns Medicare benefits to Hawaii Permanente Medical Group Inc (Honolulu, HI). 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 Wray Tsuzaki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Wray Tsuzaki was last updated on October 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.