Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BRIAN T TSUZAKI M.D.
NPI 1396700969
Psychiatry & Neurology - Geriatric Psychiatry in Honolulu, HI

Q: What is Brian Tsuzaki's NPI number?

The NPI number for Brian Tsuzaki is 1396700969. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Q: What is Brian Tsuzaki's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

Q: When was this NPI record last updated?

The NPPES record for Brian Tsuzaki was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.

Active since April 18, 2006

459 PATTERSON RD, (116), HONOLULU, HI 96819(808) 433-0627(808) 433-0392 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Dr. Brian T Tsuzaki M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRIAN T TSUZAKI M.D. (NPI 1396700969) is an individual geriatric psychiatry provider in Honolulu, Hawaii, licensed in Hawaii (MD12223) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1396700969

Entity TypeIndividualMale

Primary Taxonomy2084P0805X

Provider Legal NameDR. BRIAN T TSUZAKICredential: M.D.

Location Address459 PATTERSON RD, (116)Honolulu, HI 96819-1522

Mailing Address251 Aikane StKailua, HI 96734-1604 · (808) 433-0627 · Fax (808) 433-0392

Phone(808) 433-0627

Fax(808) 433-0392

Sole ProprietorNo

Enumeration DateApril 18, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1396700969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0805X

License✔ Licensed in HI · MD12223

Definition

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License MD12223 (HI)

459 PATTERSON RD, Honolulu, HI 96819

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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.

MR. DEAN S KUMASAKA

Pharmacist