Psychiatrist

Dr. Dennis T Twigg, M.D.

4815 N Assembly St, Spokane, Washington, 99205-6185

About Dr. Dennis T Twigg

Dr. Dennis T Twigg is a psychiatrist based in Spokane, Washington who is specialized in Psychiatry. Active license number of Dr. Dennis T Twigg is MD00028926 for Psychiatry in Washington. His current practice location is 4815 N Assembly St, Spokane. Patients can contact him at 509-434-7013. Dr. Dennis T Twigg, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1841227485.

Dr. Dennis T Twigg 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

Dr. Dennis T Twigg'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 Dr. Dennis T Twigg
Specialization Psychiatry
Credentials M.D.
Gender Male
Practice Address: 4815 N Assembly St,
Spokane, WA - 99205-6185

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 Number1841227485
NPI Enumeration Date: 27 Jun, 2006
NPI Last Update On: 08 Jul, 2007

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 Dr. Dennis T Twigg are as mentioned below.

License NumberSpecializationStateStatus
MD00028926Psychiatry WashingtonPrimary

Mailing Address

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

Dr. Dennis T Twigg
5205 S Magnolia St,
Spokane, WA - 99223-6521
Phone: 509-443-1951

Book an Appointment with Dr. Dennis T Twigg

To schedule an appointment, contact Dr. Dennis T Twigg at 4815 N Assembly St, Spokane, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Dennis T Twigg:

Dr. Dennis T Twigg 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, Dr. Dennis T Twigg 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.

Dr. Dennis T Twigg practices at 4815 N Assembly St, Spokane, Washington, 99205-6185.

To schedule an appointment with Dr. Dennis T Twigg, please contact the office at 509-434-7013.

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