1. Home
  2. Directory
  3. Hawaii
  4. Kaneohe
  5. Dentist
  6. NPI Profile

DR. JOHN LEO BUCHANAN DDS
NPI 1730232927
Dentist in Kaneohe, HI

Active since January 19, 2007
46-056 KAMEHAMEHA HWY, KANEOHE, HI 96744(808) 235-2000(808) 236-1050 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Leo Buchanan Dds NPPES

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

DR. JOHN LEO BUCHANAN DDS (NPI 1730232927) is an individual dentist in Kaneohe, Hawaii, licensed in Hawaii (DT-1215) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1730232927
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN LEO BUCHANANCredential: DDS
Location Address46-056 KAMEHAMEHA HWYKaneohe, HI 96744-3755
Mailing Address500 Ala Moana Blvd, Suite 7-220Honolulu, HI 96813-4920 · (808) 523-3103 · Fax (808) 523-3122
Phone(808) 235-2000
Fax(808) 236-1050
Sole ProprietorNo
Enumeration DateJanuary 19, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1730232927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in HI · DT-1215
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
46-056 KAMEHAMEHA HWY, Kaneohe, HI 96744
Open in Google Maps ↗

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LISA ANN SHIGEMURA M.D.
Pediatrics
46-056 KAMEHAMEHA HWY, SUITE 221
KANEOHE, HI 96744
Honolulu County (808) 233-6200
DR. MELVIN K. CHANG M.D.
Internal Medicine
46-056 KAMEHAMEHA HWY, SUITE 221
KANEOHE, HI 96744
Honolulu County (808) 233-6200
DR. PAUL ZEHNGRAFF DDS, MSD
Dentist (Prosthodontics)
46-056 KAMEHAMEHA HWY
KANEOHE, HI 96744
Honolulu County (808) 235-2000
DR. ERMA F. JOSE M.D.
Internal Medicine
46-056 KAMEHAMEHA HWY, SUITE 221
KANEOHE, HI 96744
Honolulu County (808) 233-6200
DR. KARI JEANE YUKO CHANG MOSES O.D.
Optometrist
46-056 KAMEHAMEHA HWY
KANEOHE, HI 96744
Honolulu County (808) 235-6641
ROLIN OTOMO O.D.
Optometrist
46-056 KAMEHAMEHA HWY
KANEOHE, HI 96744
Honolulu County (808) 235-6641
HAWAII DENTAL GROUP, INC.
Dentist (General Practice)
46-056 KAMEHAMEHA HWY, SUITE 288
KANEOHE, HI 96744
Honolulu County (808) 235-2000
DR. ROBIN IZUMI MATSUKAWA M.D.
Internal Medicine
46-056 KAMEHAMEHA HWY, STE. 221
KANEOHE, HI 96744
Honolulu County (808) 233-6200

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 Buchanan's NPI number?

The NPI number for John Buchanan is 1730232927. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is John Buchanan located?

John Buchanan practices at 46-056 Kamehameha Hwy, Kaneohe, HI 96744. The listed phone number is (808) 235-2000.

What is John Buchanan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for John Buchanan 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.