Psychologist | Clinical Psychology

Dr. Mary Susan Haynes, PH.D.

42 Cedar St, Bangor, Maine, 04401-6433

About Dr. Mary Susan Haynes

Dr. Mary Susan Haynes is a psychologist based in Bangor, Maine who is specialized in Clinical Psychology. Active license number of Dr. Mary Susan Haynes is PS554 for Clinical Psychology in Maine. Her current practice location is 42 Cedar St, Bangor. Patients can contact her at 207-947-0366 or can fax her at 207-942-4350. Dr. Mary Susan Haynes, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1134241268.

Dr. Mary Susan Haynes 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Mary Susan Haynes'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. Mary Susan Haynes
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 42 Cedar St,
Bangor, ME - 04401-6433
Fax 207-942-4350

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 Number1134241268
NPI Enumeration Date: 06 Apr, 2007
NPI Last Update On: 09 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. Mary Susan Haynes are as mentioned below.

License NumberSpecializationStateStatus
PS554Clinical Psychology MainePrimary

Mailing Address

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

Dr. Mary Susan Haynes
42 Cedar St,
Bangor, ME - 04401-6433
Phone: 207-947-0366
Fax: 207-942-4350

Book an Appointment with Dr. Mary Susan Haynes

To schedule an appointment, contact Dr. Mary Susan Haynes at 42 Cedar St, Bangor, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Susan Haynes:

Dr. Mary Susan Haynes is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Mary Susan Haynes 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. Mary Susan Haynes practices at 42 Cedar St, Bangor, Maine, 04401-6433.

To schedule an appointment with Dr. Mary Susan Haynes, please contact the office at 207-947-0366.

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