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DR. STEWART Y. MATSUMOTO M.D.,FACC
NPI 1912955253
Internal Medicine - Cardiovascular Disease in Honolulu, HI

Active since May 05, 2006
1060 YOUNG ST, SUITE 325, HONOLULU, HI 96814(808) 621-6459 Get Directions Write a Review

NPPES record last updated: April 26, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Stewart Y. Matsumoto M.d.,facc NPPES

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

DR. STEWART Y. MATSUMOTO M.D.,FACC (NPI 1912955253) is an individual cardiovascular disease provider in Honolulu, Hawaii, licensed in Hawaii (3058) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1912955253
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. STEWART Y. MATSUMOTOCredential: M.D.,FACC
Location Address1060 YOUNG ST, SUITE 325Honolulu, HI 96814-1609
Mailing Address1060 Young St, Suite 325Honolulu, HI 96814-1609 · (808) 621-6459
Phone(808) 621-6459
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateApril 26, 2010
✔ NPI 1912955253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in HI · 3058
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1060 YOUNG ST, Honolulu, HI 96814
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINC98846HI
Medicaid037531-01HI
OtherX4130-6HI · Hmsa
Medicare ID-Type UnspecifiedH0000BDFFQHI

Other Providers at the Same Location NPPES 14

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

PACIFIC MAXILLOFACIAL CENTER, LLC
Clinic/Center (Oral and Maxillofacial Surgery)
1060 YOUNG ST, SUITE 312
HONOLULU, HI 96814
Honolulu County (808) 585-8455
JASON C JOE D.D.S.
Dentist (Endodontics)
1060 YOUNG ST, SUITE 323
HONOLULU, HI 96814
Honolulu County (808) 695-2266
DR. ARTHUR T KAMISUGI DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
1060 YOUNG ST, SUITE 201
HONOLULU, HI 96814
Honolulu County (808) 523-2402
DR. HIDEKI P. KUROKAWA D.D.S.
Dentist (General Practice)
1060 YOUNG ST, SUITE 212
HONOLULU, HI 96814
Honolulu County (808) 538-0047
DR. DOUGLAS P CHANG D.D.S.
Dentist (General Practice)
1060 YOUNG ST, SUITE 305
HONOLULU, HI 96814
Honolulu County (808) 528-1200
DR. CHESTER NAKA D.D.S.
Dentist (General Practice)
1060 YOUNG ST, SUITE 225
HONOLULU, HI 96814
Honolulu County (808) 524-6996
DAVID K I YEE DDS, LLC
Clinic/Center (Dental)
1060 YOUNG ST, SUITE 310
HONOLULU, HI 96814
Honolulu County (808) 532-7874
AKAMAI HEARING AIDS, INC.
Hearing Aid Equipment
1060 YOUNG ST, 318
HONOLULU, HI 96814
Honolulu County (808) 599-6211

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 Stewart Matsumoto's NPI number?

The NPI number for Stewart Matsumoto is 1912955253. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Stewart Matsumoto located?

Stewart Matsumoto practices at 1060 Young St Suite 325, Honolulu, HI 96814. The listed phone number is (808) 621-6459.

What is Stewart Matsumoto's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Stewart Matsumoto was last updated on April 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.