Psychiatrist

Dr. John Preston Powell, MD

68 B Street Apt 4, South Portland, Maine, 04106

About Dr. John Preston Powell

Dr. John Preston Powell is a psychiatrist based in South Portland, Maine who is specialized in Psychiatry. Active license number of Dr. John Preston Powell is MD036269-E for Psychiatry in Pennsylvania. His current practice location is 68 B Street Apt 4, South Portland. Patients can contact him at 207-272-5417. Dr. John Preston Powell, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1730619610.

Dr. John Preston Powell specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Dr. John Preston Powell'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 Preston Powell
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 68 B Street Apt 4,
South Portland, ME - 04106

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 Number1730619610
NPI Enumeration Date: 14 Jun, 2017
NPI Last Update On: 16 Jun, 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 Preston Powell are as mentioned below.

License NumberSpecializationStateStatus
MD036269-EPsychiatry PennsylvaniaPrimary

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 Preston Powell
Apt 4, 68 B Street
South Portland, CT - 01406
Phone: 207-272-5417

Book an Appointment with Dr. John Preston Powell

To schedule an appointment, contact Dr. John Preston Powell at 68 B Street Apt 4, South Portland, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Preston Powell:

Dr. John Preston Powell is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Dr. John Preston Powell 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 Preston Powell practices at 68 B Street Apt 4, South Portland, Maine, 04106.

To schedule an appointment with Dr. John Preston Powell, please contact the office at 207-272-5417.

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