Mary Lynn O'Brien, MD

Pediatrics

20+ years in practiceNPI: 1124115936Licensed in OR

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Credentials & Recognition

Specialties

Pediatrics

NPI sub-specialties

Pediatrics, Developmental - Behavioral Pediatrics2080P0006X

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

Frequently Asked Questions about Dr. Mary Lynn O'Brien, MD

Where does Dr. Mary Lynn O'Brien, MD practice?+
Dr. Mary Lynn O'Brien, MD practices in Oregon, OR. 3600 N INTERSTATE AVE PORTLAND, OR 972271106.
What is Dr. Mary Lynn O'Brien, MD's phone number?+
Dr. Mary Lynn O'Brien, MD's practice phone is 503-813-2000. Office contact information is verified on the PBCMMG profile.
What does Dr. Mary Lynn O'Brien, MD specialize in?+
Dr. Mary Lynn O'Brien, MD's primary specialty is Pediatrics.
Is Dr. Mary Lynn O'Brien, MD board certified?+
Board certification status for Dr. Mary Lynn O'Brien, 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. Mary Lynn O'Brien, MD been practicing?+
Dr. Mary Lynn O'Brien, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Mary Lynn O'Brien, MD's NPI number?+
Dr. Mary Lynn O'Brien, MD's National Provider Identifier (NPI) is 1124115936, 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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