1. Home
  2. Directory
  3. Hawaii
  4. Honolulu
  5. General Practice
  6. NPI Profile

DR. CORNELIUS JOSEPH O'LEARY JR. M.D.
NPI 1871707513
General Practice in Honolulu, HI

Active since May 10, 2007
888 S KING ST, HONOLULU, HI 96813(702) 720-5420 Get Directions Write a Review

NPPES record last updated: September 11, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 23, 2020, Aug 7, 2020, Mar 8, 2020 and 7 more (10 updates tracked since 2018).

About Dr. Cornelius Joseph O'leary Jr. M.d. NPPES

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

DR. CORNELIUS JOSEPH O'LEARY JR. M.D. (NPI 1871707513) is an individual general practice provider in Honolulu, Hawaii, licensed in California (160284) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1871707513
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. CORNELIUS JOSEPH O'LEARY JR.Credential: M.D.
Location Address888 S KING STHonolulu, HI 96813-3097
Mailing AddressFema Monoclonal Antibody Unit, 888 S King StHonolulu, HI 96813 · (702) 720-5420 · Fax (702) 720-5420
Phone(702) 720-5420
Sole ProprietorNo
Enumeration DateMay 10, 2007
Last NPPES UpdateSeptember 11, 202310 updates tracked since enumeration
NPPES CertifiedAugust 31, 2023
✔ NPI 1871707513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · 160284
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
888 S KING ST, Honolulu, HI 96813
Open in Google Maps ↗

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.

MS. SYLVIA Y. TERADA NP
Nurse Practitioner
888 S KING ST, DERMATOLOGY DEPARTMENT
HONOLULU, HI 96813
Honolulu County (808) 522-4360
DR. JOSEPH R. VIERRA M.D.
Internal Medicine (Critical Care Medicine)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4000
DR. BEAU K. NAKAMOTO M.D.
Psychiatry & Neurology (Neurology)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4000
DR. JAY L. GREKIN M.D.
Dermatology
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4360
DR. TIMOTHY CHRISTOPHER LAEGER M.D.
Emergency Medicine
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-3714
SCOTT T YOKOTA
Physical Therapist
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-3496
JESSICA GREEN
Surgery (Vascular Surgery)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4469
TAMMY YAGUCHI MPT
Physical Therapist
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4602

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 Cornelius O'leary's NPI number?

The NPI number for Cornelius O'leary is 1871707513. It was assigned to this individual provider in the NPPES registry on May 10, 2007.

Where is Cornelius O'leary located?

Cornelius O'leary practices at 888 S King St, Honolulu, HI 96813. The listed phone number is (702) 720-5420.

What is Cornelius O'leary's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Cornelius O'leary was last updated on September 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.