Jeffrey Knowles, MD

Psychiatry

20+ years in practiceNPI: 1376618694Licensed in OR

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Credentials & Recognition

Specialties

Psychiatry

NPI sub-specialties

Psychiatry & Neurology, Psychiatry2084P0800X

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

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Frequently Asked Questions about Dr. Jeffrey Knowles, MD

Where does Dr. Jeffrey Knowles, MD practice?+
Dr. Jeffrey Knowles, MD practices in Oregon, OR. 2600 CENTER ST NE OREGON STATE HOSPITAL SALEM SALEM, OR 97301.
What is Dr. Jeffrey Knowles, MD's phone number?+
Dr. Jeffrey Knowles, MD's practice phone is 503-945-2800. Office contact information is verified on the PBCMMG profile.
What does Dr. Jeffrey Knowles, MD specialize in?+
Dr. Jeffrey Knowles, MD's primary specialty is Psychiatry.
Is Dr. Jeffrey Knowles, MD board certified?+
Board certification status for Dr. Jeffrey Knowles, 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. Jeffrey Knowles, MD been practicing?+
Dr. Jeffrey Knowles, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Jeffrey Knowles, MD's NPI number?+
Dr. Jeffrey Knowles, MD's National Provider Identifier (NPI) is 1376618694, 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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