Christopher Ryan, MD

Addiction Medicine · Internal Medicine · Hospital Medicine · Family Medicine

20+ years in practiceNPI: 1033127584Licensed in OR

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineHospital MedicineFamily Medicine

NPI sub-specialties

Internal Medicine, Medical Oncology207RX0202X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.3 / 5.0

7 reviews

Years in Practice

20+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Christopher Ryan, MD

Where does Dr. Christopher Ryan, MD practice?+
Dr. Christopher Ryan, MD practices in New York, NY. 3303 SW BOND AVE 7TH FLOOR PORTLAND, OR 972394501.
What is Dr. Christopher Ryan, MD's phone number?+
Dr. Christopher Ryan, MD's practice phone is 503-494-6594. Office contact information is verified on the PBCMMG profile.
What does Dr. Christopher Ryan, MD specialize in?+
Dr. Christopher Ryan, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Hospital Medicine, Family Medicine.
Is Dr. Christopher Ryan, MD board certified?+
Board certification status for Dr. Christopher Ryan, 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. Christopher Ryan, MD been practicing?+
Dr. Christopher Ryan, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Christopher Ryan, MD's NPI number?+
Dr. Christopher Ryan, MD's National Provider Identifier (NPI) is 1033127584, 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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