DR. TRUDY NARIKIYO GUO PHD
NPI 1750481966
Psychologist in Honolulu, HI
About Dr. Trudy Narikiyo Guo Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TRUDY NARIKIYO GUO PHD (NPI 1750481966) is an individual psychologist in Honolulu, Hawaii, licensed in Hawaii (PSY469) and active in the NPI registry since September 2006. She has opted out of Medicare through February 26, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Trudy Narikiyo Guo Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 26, 2013 through February 26, 2027.
Other Providers at the Same Location NPPES
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 Trudy Guo's NPI number?
The NPI number for Trudy Guo is 1750481966. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Trudy Guo located?
Trudy Guo practices at 643 Ilalo Street, Honolulu, HI 96813. The listed phone number is (808) 591-2533.
What is Trudy Guo's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Trudy Guo enrolled in Medicare?
No. Trudy Guo has opted out of Medicare through February 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Trudy Guo accept?
Health plans from HMSA and Providence Health Plan list Trudy Guo 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 Trudy Guo was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.