Stewart Matsumoto, MD,FACC

Cardiology

20+ years in practiceNPI: 1912955253Licensed in HI

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Credentials & Recognition

Specialties

Cardiology

NPI sub-specialties

Internal Medicine, Cardiovascular Disease207RC0000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#55

Top Cardiologists in Hawaii, 2026

Cardiology · Hawaii · 2026

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Frequently Asked Questions about Dr. Stewart Matsumoto, MD,FACC

Where does Dr. Stewart Matsumoto, MD,FACC practice?+
Dr. Stewart Matsumoto, MD,FACC practices in Hawaii, HI. 1060 YOUNG ST SUITE 325 HONOLULU, HI 968141609.
What is Dr. Stewart Matsumoto, MD,FACC's phone number?+
Dr. Stewart Matsumoto, MD,FACC's practice phone is 808-621-6459. Office contact information is verified on the PBCMMG profile.
What does Dr. Stewart Matsumoto, MD,FACC specialize in?+
Dr. Stewart Matsumoto, MD,FACC's primary specialty is Cardiology.
Is Dr. Stewart Matsumoto, MD,FACC board certified?+
Board certification status for Dr. Stewart Matsumoto, MD,FACC has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Stewart Matsumoto, MD,FACC been practicing?+
Dr. Stewart Matsumoto, MD,FACC has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Stewart Matsumoto, MD,FACC's NPI number?+
Dr. Stewart Matsumoto, MD,FACC's National Provider Identifier (NPI) is 1912955253, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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