Psychologist | Clinical Psychology

Dr. Michael A. Turnbull, PSY.D.

1300 Mercantile Ln Ste 208, Largo, Maryland, 20774-5340

About Dr. Michael A. Turnbull

Dr. Michael A. Turnbull is a psychologist based in Largo, Maryland who is specialized in Clinical Psychology. Active license number of Dr. Michael A. Turnbull is 5612 for Clinical Psychology in Maryland. His current practice location is 1300 Mercantile Ln Ste 208, Largo. Patients can contact him at 202-486-4085. Dr. Michael A. Turnbull, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1225424161.

Dr. Michael A. Turnbull 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. Michael A. Turnbull'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. Michael A. Turnbull
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 1300 Mercantile Ln Ste 208,
Largo, MD - 20774-5340

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 Number1225424161
NPI Enumeration Date: 07 Apr, 2015
NPI Last Update On: 07 Apr, 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 Dr. Michael A. Turnbull are as mentioned below.

License NumberSpecializationStateStatus
5612Clinical 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. Michael A. Turnbull
3107 Cherry Rd Ne,
Washington, DC - 20018-1611
Phone: 202-486-4085

Book an Appointment with Dr. Michael A. Turnbull

To schedule an appointment, contact Dr. Michael A. Turnbull at 1300 Mercantile Ln Ste 208, Largo, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Michael A. Turnbull:

Dr. Michael A. Turnbull 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. Michael A. Turnbull 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. Michael A. Turnbull practices at 1300 Mercantile Ln Ste 208, Largo, Maryland, 20774-5340.

To schedule an appointment with Dr. Michael A. Turnbull, please contact the office at 202-486-4085.

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