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JOHN J KOO MD INC
NPI 1275826307
Internal Medicine in Kailua, HI

Active since May 23, 2011
640 ULUKAHIKI ST, KAILUA, HI 96734(808) 263-5500 Get Directions Write a Review

NPPES record last updated: May 23, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John J Koo Md Inc NPPES

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

JOHN J KOO MD INC (NPI 1275826307) is a healthcare organization registered as an internal medicine in Kailua, Hawaii and active in the NPI registry since May 2011. The organization lists John J Koo, Owner, as its authorized official.

NPPES Registry Identity

NPI1275826307
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOHN J KOO MD INC
Location Address640 ULUKAHIKI STKailua, HI 96734-4454
Mailing AddressPo Box 25490Honolulu, HI 96825-0490 · (808) 536-0300 · Fax (808) 536-0320
Phone(808) 263-5500
Organization SubpartNo
Authorized OfficialJohn J KooOwner · (808) 352-1981
Enumeration DateMay 23, 2011
✔ NPI 1275826307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD-14092
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.
Also ListedHospitalistTaxonomy 208M00000X · License MD-14092 (HI)
640 ULUKAHIKI ST, Kailua, HI 96734
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Other Identifiers 1

Medicaid591041HI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

CASTLE MEDICAL CENTER
Nurse Anesthetist, Certified Registered
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (808) 263-5142
GREGGORY SCOTT SHUBERT M.D
Emergency Medicine
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (808) 263-5500
MRS. HEATHER LOHR HIPP MSN-CRNA
Nurse Anesthetist, Certified Registered
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (415) 341-7354
DR. LOVE VOLKOVA D.O.
Emergency Medicine
640 ULUKAHIKI ST, AH CASTLE/EMERGENCY DEPT
KAILUA, HI 96734
Honolulu County (808) 263-5164
SPENCER M SALAZAR MD
Emergency Medicine
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (808) 261-3326
CASTLE MEDICAL CENTER
General Acute Care Hospital
640 ULUKAHIKI ST, INPATIENT PHARMACY
KAILUA, HI 96734
Honolulu County (808) 263-5192
ALEXANDER ANSHUS MD
Emergency Medicine
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (808) 263-5164
REGINA GARRIEVNA CAMPANELLI RN, BSN, IBCLC
Registered Nurse
640 ULUKAHIKI ST
KAILUA, HI 96734
Honolulu County (808) 263-5500

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 John J Koo MD Inc's NPI number?

The NPI number for John J Koo MD Inc is 1275826307. It was assigned to this organization in the NPPES registry on May 23, 2011.

Where is John J Koo MD Inc located?

John J Koo MD Inc is located at 640 Ulukahiki St, Kailua, HI 96734. The listed phone number is (808) 263-5500.

What is John J Koo MD Inc'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 John J Koo MD Inc was last updated on May 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.