Psychologist | Clinical Psychology

Donn A Posner, PHD

5423 Proctor Ave, Oakland, California, 94618-2733

About Donn A Posner

Donn A Posner is a psychologist based in Oakland, California who is specialized in Clinical Psychology. Active license number of Donn A Posner is PS00406 for Clinical Psychology in Rhode Island. His current practice location is 5423 Proctor Ave, Oakland. Patients can contact him at 617-285-6771. Donn A Posner, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1437135514.

Donn A Posner 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

Donn A Posner'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 Donn A Posner
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 5423 Proctor Ave,
Oakland, CA - 94618-2733

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 Number1437135514
NPI Enumeration Date: 20 Dec, 2005
NPI Last Update On: 11 Mar, 2015

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 Donn A Posner are as mentioned below.

License NumberSpecializationStateStatus
PS00406Clinical Psychology Rhode IslandPrimary

Mailing Address

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

Donn A Posner
5423 Proctor Ave,
Oakland, CA - 94618-2733
Phone: 617-285-6771

Book an Appointment with Donn A Posner

To schedule an appointment, contact Donn A Posner at 5423 Proctor Ave, Oakland, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Donn A Posner:

Donn A Posner 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, Donn A Posner 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.

Donn A Posner practices at 5423 Proctor Ave, Oakland, California, 94618-2733.

To schedule an appointment with Donn A Posner, please contact the office at 617-285-6771.

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