Andrea Matsumura, MD

Addiction Medicine · Internal Medicine · Sleep Medicine

20+ years in practiceNPI: 1487761136Licensed in OR

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineSleep Medicine

NPI sub-specialties

Internal Medicine, Sleep Medicine207RS0012X

Internal Medicine207R00000X

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

#11

Top Sleep Medicine Doctors in Oregon, 2026

Sleep Medicine · Oregon · 2026

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Frequently Asked Questions about Dr. Andrea Matsumura, MD

Where does Dr. Andrea Matsumura, MD practice?+
Dr. Andrea Matsumura, MD practices in Oregon, OR. 3036 NE MLK JR BLVD PORTLAND, OR 972123053.
What is Dr. Andrea Matsumura, MD's phone number?+
Dr. Andrea Matsumura, MD's practice phone is 503-283-3763. Office contact information is verified on the PBCMMG profile.
What does Dr. Andrea Matsumura, MD specialize in?+
Dr. Andrea Matsumura, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Sleep Medicine.
Is Dr. Andrea Matsumura, MD board certified?+
Board certification status for Dr. Andrea Matsumura, MD 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. Andrea Matsumura, MD been practicing?+
Dr. Andrea Matsumura, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Andrea Matsumura, MD's NPI number?+
Dr. Andrea Matsumura, MD's National Provider Identifier (NPI) is 1487761136, 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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