John Matthew O'Brien PH.D.

NPI # 

Practice Address:

465 Congress St , Ste 700

Portland, ME, 04101-3539

Practice Phone:

207-773-2828

Practice Fax:

207-761-8150

License Number:

PS932

License State:

ME

Taxonomy Grouping:

Behavioral Health & Social Service Providers

Taxonomy Classification:

Psychologist

Taxonomy Specialization:

Clinical

Taxonomy Code:

103TC0700X