Psychologist | Clinical Psychology

Dr. Jillian Veronica Friedin, PSY.D.

39 New Mill Rd, Smithtown, New York, 11787-3323

About Dr. Jillian Veronica Friedin

Dr. Jillian Veronica Friedin is a psychologist based in Smithtown, New York who is specialized in Clinical Psychology. Active license number of Dr. Jillian Veronica Friedin is 018281 for Clinical Psychology in New York. Her current practice location is 39 New Mill Rd, Smithtown. Patients can contact her at 631-332-7237. Dr. Jillian Veronica Friedin, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1346578960.

Dr. Jillian Veronica Friedin 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. Jillian Veronica Friedin'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. Jillian Veronica Friedin
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 39 New Mill Rd,
Smithtown, NY - 11787-3323

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 Number1346578960
NPI Enumeration Date: 19 Nov, 2009
NPI Last Update On: 19 Nov, 2009

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. Jillian Veronica Friedin are as mentioned below.

License NumberSpecializationStateStatus
018281Clinical 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. Jillian Veronica Friedin
39 New Mill Rd,
Smithtown, NY - 11787-3323
Phone: 631-332-7237

Book an Appointment with Dr. Jillian Veronica Friedin

To schedule an appointment, contact Dr. Jillian Veronica Friedin at 39 New Mill Rd, Smithtown, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Jillian Veronica Friedin:

Dr. Jillian Veronica Friedin 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. Jillian Veronica Friedin 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. Jillian Veronica Friedin practices at 39 New Mill Rd, Smithtown, New York, 11787-3323.

To schedule an appointment with Dr. Jillian Veronica Friedin, please contact the office at 631-332-7237.

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