Psychologist | Clinical Psychology | 52+ years experience

Dr. Faith Lennon, PHD

640 Belle Terre Rd, Bldg. E, Suite 3, Port Jefferson, New York, 11777-1936

About Dr. Faith Lennon

Dr. Faith Lennon is a psychologist based in Port Jefferson, New York with 52 years of experience in Clinical Psychology. She completed her graduation in 1974. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Faith Lennon is 004756-1 for Clinical Psychology in New York. Her current practice location is 640 Belle Terre Rd, Bldg. E, Suite 3, Port Jefferson. Patients can contact her at 631-473-0996. Dr. Faith Lennon, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1649364787.

Dr. Faith Lennon 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. Faith Lennon'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. Faith Lennon
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 52+ years
Graduation Year 1974
Gender Female
Practice Address: 640 Belle Terre Rd, Bldg. E, Suite 3
Port Jefferson, NY - 11777-1936

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.

PAC ID 7719175389
Enrollment ID I20101223000186
NPI Number1649364787
NPI Enumeration Date: 03 Oct, 2006
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. Faith Lennon are as mentioned below.

License NumberSpecializationStateStatus
004756-1Clinical Psychology New YorkPrimary

Mailing Address

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

Dr. Faith Lennon
640 Belle Terre Rd, Bldg. E, Suite 3
Port Jefferson, NY - 11777-1936
Phone: 631-473-0996

Book an Appointment with Dr. Faith Lennon

To schedule an appointment, contact Dr. Faith Lennon at 640 Belle Terre Rd, Bldg. E, Suite 3, Port Jefferson, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Faith Lennon:

Dr. Faith Lennon 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.

Dr. Faith Lennon has approximately 52 years of experience in Clinical Psychology.

Yes, Dr. Faith Lennon accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Faith Lennon 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. Faith Lennon practices at 640 Belle Terre Rd, Bldg. E, Suite 3, Port Jefferson, New York, 11777-1936.

To schedule an appointment with Dr. Faith Lennon, please contact the office at 631-473-0996.

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