Psychiatrist

Dr. Ronald Nathaniel Marcus, MD

5 Research Pkwy, Wallingford, Connecticut, 06492-1951

About Dr. Ronald Nathaniel Marcus

Dr. Ronald Nathaniel Marcus is a psychiatrist based in Wallingford, Connecticut who is specialized in Psychiatry. Active license number of Dr. Ronald Nathaniel Marcus is 026822 for Psychiatry in Connecticut. His current practice location is 5 Research Pkwy, Wallingford. Patients can contact him at 203-677-6763. Dr. Ronald Nathaniel Marcus, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1336410323.

Dr. Ronald Nathaniel Marcus specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Dr. Ronald Nathaniel Marcus'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. Ronald Nathaniel Marcus
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 5 Research Pkwy,
Wallingford, CT - 06492-1951

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 Number1336410323
NPI Enumeration Date: 23 Jan, 2012
NPI Last Update On: 23 Jan, 2012

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. Ronald Nathaniel Marcus are as mentioned below.

License NumberSpecializationStateStatus
026822Psychiatry ConnecticutPrimary

Mailing Address

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

Dr. Ronald Nathaniel Marcus
99 W Meadow Rd,
Hamden, CT - 06518-1124
Phone: 203-677-6763

Book an Appointment with Dr. Ronald Nathaniel Marcus

To schedule an appointment, contact Dr. Ronald Nathaniel Marcus at 5 Research Pkwy, Wallingford, Connecticut or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Ronald Nathaniel Marcus:

Dr. Ronald Nathaniel Marcus is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Dr. Ronald Nathaniel Marcus 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. Ronald Nathaniel Marcus practices at 5 Research Pkwy, Wallingford, Connecticut, 06492-1951.

To schedule an appointment with Dr. Ronald Nathaniel Marcus, please contact the office at 203-677-6763.

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