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DR. ARNULFO B. DIAZ M.D.
NPI 1245335678
Internal Medicine in Lihue, HI

Active since September 13, 2006
3-3420 KUHIO HWY, SUITE B, LIHUE, HI 96766(808) 245-1546(808) 246-9275 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Arnulfo B. Diaz M.d. NPPES

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

DR. ARNULFO B. DIAZ M.D. (NPI 1245335678) is an individual internal medicine provider in Lihue, Hawaii, licensed in Hawaii (MD-2334) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1245335678
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ARNULFO B. DIAZCredential: M.D.
Location Address3-3420 KUHIO HWY, SUITE BLihue, HI 96766-1042
Mailing Address1946 Young St, Suite 360Honolulu, HI 96826-2150 · (808) 973-7320 · Fax (808) 973-7325
Phone(808) 245-1546
Fax(808) 246-9275
Sole ProprietorNo
Enumeration DateSeptember 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1245335678 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 · MD-2334
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.
3-3420 KUHIO HWY, Lihue, HI 96766
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Other Identifiers 1

Medicare UPINC97376HI

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.

DR. ROBERT J. CONRAD M.D.
Emergency Medicine
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1500
DR. ROBERT T. MATHIS M.D.
Obstetrics & Gynecology
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1500
DR. SUMMER DOUBAN M.D.
Hospitalist
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1100
DR. JAMES O. SCAMAHORN M.D.
Emergency Medicine
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1010
DR. JOHN JAMES CULLINEY M.D.
Radiology (Diagnostic Radiology)
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1293
DANIELLE HILL MSN, RN
Registered Nurse (Diabetes Educator)
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 246-1380
DR. DAVID ROBERT MCDONALD MD
Obstetrics & Gynecology
3-3420 KUHIO HWY
LIHUE, HI 96766
Kauai County (808) 245-1511
DR. MICHAEL D. JOHNSTON M.D.
Anesthesiology
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1020

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 Arnulfo Diaz's NPI number?

The NPI number for Arnulfo Diaz is 1245335678. It was assigned to this individual provider in the NPPES registry on September 13, 2006.

Where is Arnulfo Diaz located?

Arnulfo Diaz practices at 3-3420 Kuhio Hwy Suite B, Lihue, HI 96766. The listed phone number is (808) 245-1546.

What is Arnulfo Diaz's specialty?

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

When was this NPI record last updated?

The NPPES record for Arnulfo Diaz was last updated on July 8, 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.