Psychologist | Clinical Psychology

Dr. David Andrew O'connor, PH.D.

10 N Greene St, Vamhcs (116/mh), Baltimore, Maryland, 21201-1524

About Dr. David Andrew O'connor

Dr. David Andrew O'connor is a psychologist based in Baltimore, Maryland who is specialized in Clinical Psychology. Active license number of Dr. David Andrew O'connor is 04013 for Clinical Psychology in Maryland. His current practice location is 10 N Greene St, Vamhcs (116/mh), Baltimore. Patients can contact him at 410-605-7407 or can fax him at 410-605-7931. Dr. David Andrew O'connor, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1629176318.

Dr. David Andrew O'connor is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. David Andrew O'connor'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. David Andrew O'connor
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 10 N Greene St, Vamhcs (116/mh)
Baltimore, MD - 21201-1524
Fax 410-605-7931

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 Number1629176318
NPI Enumeration Date: 20 Sep, 2006
NPI Last Update On: 12 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. David Andrew O'connor are as mentioned below.

License NumberSpecializationStateStatus
04013Clinical Psychology MarylandPrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. David Andrew O'connor such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
04013OtherMarylandPSYCHOLOGIST LICENSE NUMB

Mailing Address

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

Dr. David Andrew O'connor
10 N Greene St, Vamhcs (116/mh)
Baltimore, MD - 21201-1524
Phone: 410-605-7407
Fax: 410-605-7931

Book an Appointment with Dr. David Andrew O'connor

To schedule an appointment, contact Dr. David Andrew O'connor at 10 N Greene St, Vamhcs (116/mh), Baltimore, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. David Andrew O'connor:

Dr. David Andrew O'connor is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. David Andrew O'connor 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. David Andrew O'connor practices at 10 N Greene St, Vamhcs (116/mh), Baltimore, Maryland, 21201-1524.

To schedule an appointment with Dr. David Andrew O'connor, please contact the office at 410-605-7407.

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