Psychologist | Clinical Psychology

Dr. John Arthur Mazzola, PHD

443 Main Street, Lewiston, Maine, 04240-6733

About Dr. John Arthur Mazzola

Dr. John Arthur Mazzola is a psychologist based in Lewiston, Maine who is specialized in Clinical Psychology. Active license number of Dr. John Arthur Mazzola is PS355 for Clinical Psychology in Maine. His current practice location is 443 Main Street, Lewiston. Patients can contact him at 207-783-7081 or can fax him at 207-783-0500. Dr. John Arthur Mazzola, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1619073053.

Dr. John Arthur Mazzola 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 Arthur Mazzola'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 Arthur Mazzola
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 443 Main Street,
Lewiston, ME - 04240-6733
Fax 207-783-0500

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 Number1619073053
NPI Enumeration Date: 15 Sep, 2006
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. John Arthur Mazzola are as mentioned below.

License NumberSpecializationStateStatus
PS355Clinical Psychology MainePrimary

Other Medical Identifiers

Other professional identifiers associated with Dr. John Arthur Mazzola such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
003607OtherMaineANTHEM BCBS

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 Arthur Mazzola
42 Church Hill Road,
Leeds, ME - 04263-3416
Phone: 207-524-3261

Book an Appointment with Dr. John Arthur Mazzola

To schedule an appointment, contact Dr. John Arthur Mazzola at 443 Main Street, Lewiston, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. John Arthur Mazzola:

Dr. John Arthur Mazzola 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 Arthur Mazzola 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 Arthur Mazzola practices at 443 Main Street, Lewiston, Maine, 04240-6733.

To schedule an appointment with Dr. John Arthur Mazzola, please contact the office at 207-783-7081.

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