Mariel Duchow, MD

Internal Medicine · Cardiology

4+ years in practiceNPI: 1750030151Licensed in WA

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Credentials & Recognition

Specialties

Internal MedicineCardiology

NPI sub-specialties

Internal Medicine, Cardiovascular Disease207RC0000X

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

4+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#13

Top Cardiologists in Washington, 2026

Cardiology · Washington · 2026

#26

Top Internal Medicine Doctors in Washington, 2026

Internal Medicine · Washington · 2026

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Frequently Asked Questions about Dr. Mariel Duchow, MD

Where does Dr. Mariel Duchow, MD practice?+
Dr. Mariel Duchow, MD practices in Washington, WA. 325 9TH AVE SEATTLE, WA 981042420.
What is Dr. Mariel Duchow, MD's phone number?+
Dr. Mariel Duchow, MD's practice phone is 206-520-5000. Office contact information is verified on the PBCMMG profile.
What does Dr. Mariel Duchow, MD specialize in?+
Dr. Mariel Duchow, MD's primary specialty is Internal Medicine, with additional focus on Cardiology.
Is Dr. Mariel Duchow, MD board certified?+
Board certification status for Dr. Mariel Duchow, 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. Mariel Duchow, MD been practicing?+
Dr. Mariel Duchow, MD has been in active practice for 4+ years, based on NPI enumeration and state licensing records.
What is Dr. Mariel Duchow, MD's NPI number?+
Dr. Mariel Duchow, MD's National Provider Identifier (NPI) is 1750030151, 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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