Psychiatrist

Dr. Mary-ellen Diorio, M.D.

2611 Ne 125th St, Suite 225, Seattle, Washington, 98125-4373

About Dr. Mary-ellen Diorio

Dr. Mary-ellen Diorio is a psychiatrist based in Seattle, Washington who is specialized in Psychiatry. Active license number of Dr. Mary-ellen Diorio is MD00035655 for Psychiatry in Washington. Her current practice location is 2611 Ne 125th St, Suite 225, Seattle. Patients can contact her at 206-361-6884 or can fax her at 206-361-1598. Dr. Mary-ellen Diorio, M.D., specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1649345042.

Dr. Mary-ellen Diorio 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. Mary-ellen Diorio'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. Mary-ellen Diorio
Specialization Psychiatry
Credentials M.D.
Gender Female
Practice Address: 2611 Ne 125th St, Suite 225
Seattle, WA - 98125-4373
Fax 206-361-1598

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 Number1649345042
NPI Enumeration Date: 21 Nov, 2006
NPI Last Update On: 11 Sep, 2025

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. Mary-ellen Diorio are as mentioned below.

License NumberSpecializationStateStatus
MD00035655Psychiatry WashingtonPrimary
MD00035655Child & Adolescent Psychiatry WashingtonSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Mary-ellen Diorio such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
0007654053OtherWashingtonAETNA PIN
DI5605OtherWashingtonREGENCE
91139348509OtherWashingtonUNIFORM MEDICAL PROVIDER

Mailing Address

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

Dr. Mary-ellen Diorio
2611 Ne 125th St, Suite 225
Seattle, WA - 98125-4373
Phone: 206-361-6884
Fax: 206-361-1598

Book an Appointment with Dr. Mary-ellen Diorio

To schedule an appointment, contact Dr. Mary-ellen Diorio at 2611 Ne 125th St, Suite 225, Seattle, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary-ellen Diorio:

Dr. Mary-ellen Diorio is a psychiatrist specializing in Psychiatry. She 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. Mary-ellen Diorio 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. Mary-ellen Diorio practices at 2611 Ne 125th St, Suite 225, Seattle, Washington, 98125-4373.

To schedule an appointment with Dr. Mary-ellen Diorio, please contact the office at 206-361-6884.

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