Regan Duffy, MD

Addiction Medicine · Internal Medicine · Oncology

19+ years in practiceNPI: 1487876827Licensed in OR

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineOncology

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Hematology & Oncology207RH0003X

Internal Medicine, Medical Oncology207RX0202X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

19+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Regan Duffy, MD

Where does Dr. Regan Duffy, MD practice?+
Dr. Regan Duffy, MD practices in Oregon, OR. 9135 SW BARNES RD SUITE 261 PORTLAND, OR 972256784.
What is Dr. Regan Duffy, MD's phone number?+
Dr. Regan Duffy, MD's practice phone is 503-216-6300. Office contact information is verified on the PBCMMG profile.
What does Dr. Regan Duffy, MD specialize in?+
Dr. Regan Duffy, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Oncology.
Is Dr. Regan Duffy, MD board certified?+
Board certification status for Dr. Regan Duffy, 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. Regan Duffy, MD been practicing?+
Dr. Regan Duffy, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Regan Duffy, MD's NPI number?+
Dr. Regan Duffy, MD's National Provider Identifier (NPI) is 1487876827, 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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