Psychologist | Clinical Psychology

Dr. Peter Flavin Donnelly, PSYD

6 D St, South Portland, Maine, 04106-2820

About Dr. Peter Flavin Donnelly

Dr. Peter Flavin Donnelly is a psychologist based in South Portland, Maine who is specialized in Clinical Psychology. Active license number of Dr. Peter Flavin Donnelly is 803 for Clinical Psychology in Maine. His current practice location is 6 D St, South Portland. Patients can contact him at 207-767-7001 or can fax him at 207-767-7002. Dr. Peter Flavin Donnelly, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1710027099.

Dr. Peter Flavin Donnelly 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. Peter Flavin Donnelly'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. Peter Flavin Donnelly
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 6 D St,
South Portland, ME - 04106-2820
Fax 207-767-7002

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 Number1710027099
NPI Enumeration Date: 07 Feb, 2007
NPI Last Update On: 08 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. Peter Flavin Donnelly are as mentioned below.

License NumberSpecializationStateStatus
803Clinical Psychology MainePrimary
4851Clinical Psychology MassachusettsSecondary
427Clinical Psychology Rhode IslandSecondary

Mailing Address

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

Dr. Peter Flavin Donnelly
6 D St,
South Portland, ME - 04106-2820
Phone: 207-767-7001
Fax: 207-767-7002

Book an Appointment with Dr. Peter Flavin Donnelly

To schedule an appointment, contact Dr. Peter Flavin Donnelly at 6 D St, South Portland, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Peter Flavin Donnelly:

Dr. Peter Flavin Donnelly 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. Peter Flavin Donnelly 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. Peter Flavin Donnelly practices at 6 D St, South Portland, Maine, 04106-2820.

To schedule an appointment with Dr. Peter Flavin Donnelly, please contact the office at 207-767-7001.

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