WILLIAM TETSUMI KAWAHARA
NPI 1891583787
Internal Medicine in Honolulu, HI

Q: What is William Kawahara's NPI number?

The NPI number for William Kawahara is 1891583787. It was assigned to this individual provider in the NPPES registry on April 29, 2025.

Q: What is William Kawahara's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for William Kawahara was last updated on April 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 29, 2025

1356 LUSITANA ST FL 7, HONOLULU, HI 96813(808) 691-4970 Get Directions Write a Review

NPPES record last updated: April 29, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About William Tetsumi Kawahara NPPES

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

WILLIAM TETSUMI KAWAHARA (NPI 1891583787) is an individual internal medicine provider in Honolulu, Hawaii, licensed in Hawaii (MDR-9011) and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1891583787

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM TETSUMI KAWAHARA

Location Address1356 LUSITANA ST FL 7Honolulu, HI 96813-2409

Mailing Address1356 Lusitana St Fl 7Honolulu, HI 96813-2409 · (808) 691-4970

Phone(808) 691-4970

Sole ProprietorNo

Enumeration DateApril 29, 2025

NPPES CertifiedApril 29, 2025

✔ NPI 1891583787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in HI · MDR-9011

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1356 LUSITANA ST FL 7, Honolulu, HI 96813

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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.

TARYN KIKUE MIYAKE MD

Internal Medicine