Psychologist | Clinical Psychology

Dr. John Donahue, PSY.D.

10630 Little Patuxent Pkwy Ste And209a, Columbia, Maryland, 21044-3264

About Dr. John Donahue

Dr. John Donahue is a psychologist based in Columbia, Maryland who is specialized in Clinical Psychology. Active license number of Dr. John Donahue is 05653 for Clinical Psychology in Maryland. His current practice location is 10630 Little Patuxent Pkwy Ste And209a, Columbia. Patients can contact him at 732-371-4132. Dr. John Donahue, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1477961480.

Dr. John Donahue 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. John Donahue'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. John Donahue
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 10630 Little Patuxent Pkwy Ste And209a,
Columbia, MD - 21044-3264

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 Number1477961480
NPI Enumeration Date: 23 Jul, 2014
NPI Last Update On: 05 Apr, 2018

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. John Donahue are as mentioned below.

License NumberSpecializationStateStatus
05653Clinical Psychology MarylandPrimary

Mailing Address

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

Dr. John Donahue
10630 Little Patuxent Pkwy Ste And209a,
Columbia, MD - 21044-3264
Phone: 732-371-4132

Book an Appointment with Dr. John Donahue

To schedule an appointment, contact Dr. John Donahue at 10630 Little Patuxent Pkwy Ste And209a, Columbia, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Donahue:

Dr. John Donahue 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. John Donahue 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. John Donahue practices at 10630 Little Patuxent Pkwy Ste And209a, Columbia, Maryland, 21044-3264.

To schedule an appointment with Dr. John Donahue, please contact the office at 732-371-4132.

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