Psychologist | Clinical Psychology

Dr. Melissa Tuomi, PSY.D.

Po Box 1559, Stony Brook, New York, 11790-0989

About Dr. Melissa Tuomi

Dr. Melissa Tuomi is a psychologist based in Stony Brook, New York who is specialized in Clinical Psychology. Active license number of Dr. Melissa Tuomi is 026527 for Clinical Psychology in New York. Her current practice location is Po Box 1559, Stony Brook. Patients can contact her at 631-444-0580. Dr. Melissa Tuomi, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1467683698.

Dr. Melissa Tuomi 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. Melissa Tuomi'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. Melissa Tuomi
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: Po Box 1559,
Stony Brook, NY - 11790-0989

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 Number1467683698
NPI Enumeration Date: 05 Aug, 2009
NPI Last Update On: 06 Dec, 2024

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. Melissa Tuomi are as mentioned below.

License NumberSpecializationStateStatus
026527Clinical Psychology New YorkPrimary
27952Clinical Psychology CaliforniaSecondary

Mailing Address

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

Dr. Melissa Tuomi
Po Box 1559,
Stony Brook, NY - 11790-0989

Book an Appointment with Dr. Melissa Tuomi

To schedule an appointment, contact Dr. Melissa Tuomi at Po Box 1559, Stony Brook, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Melissa Tuomi:

Dr. Melissa Tuomi 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. Melissa Tuomi 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. Melissa Tuomi practices at Po Box 1559, Stony Brook, New York, 11790-0989.

To schedule an appointment with Dr. Melissa Tuomi, please contact the office at 631-444-0580.

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