Psychiatrist

Robert Duffy, D.O.

3509 Nw Samaritan Dr Ste 100, Corvallis, Oregon, 97330-3893

About Robert Duffy

Robert Duffy is a psychiatrist based in Corvallis, Oregon who is specialized in Psychiatry. Active license number of Robert Duffy is DO181354 for Psychiatry in Oregon. His current practice location is 3509 Nw Samaritan Dr Ste 100, Corvallis. Patients can contact him at 541-768-5144. Robert Duffy, D.O., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1487073235.

Robert Duffy specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Robert Duffy's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Robert Duffy
Specialization Psychiatry
Credentials D.O.
Gender Male
Practice Address: 3509 Nw Samaritan Dr Ste 100,
Corvallis, OR - 97330-3893

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1487073235
NPI Enumeration Date: 09 Apr, 2014
NPI Last Update On: 09 Nov, 2020

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Robert Duffy are as mentioned below.

License NumberSpecializationStateStatus
DO181354Psychiatry OregonPrimary
PG167897Psychiatry OregonSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Robert Duffy
Po Box 1189,
Corvallis, OR - 97339-1189

Book an Appointment with Robert Duffy

To schedule an appointment, contact Robert Duffy at 3509 Nw Samaritan Dr Ste 100, Corvallis, Oregon or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Robert Duffy:

Robert Duffy is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Robert Duffy is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Robert Duffy practices at 3509 Nw Samaritan Dr Ste 100, Corvallis, Oregon, 97330-3893.

To schedule an appointment with Robert Duffy, please contact the office at 541-768-5144.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.