Psychologist | Cognitive & Behavioral Psychology

Constance Johannessen, PSY, D.

155 Lafayette Rd, Suite 3, North Hampton, New Hampshire, 03862-2464

About Constance Johannessen

Constance Johannessen is a psychologist based in North Hampton, New Hampshire who is specialized in Cognitive & Behavioral Psychology. Active license number of Constance Johannessen is NH718 for Cognitive & Behavioral Psychology in New Hampshire. Her current practice location is 155 Lafayette Rd, Suite 3, North Hampton. Patients can contact her at 603-964-4869 or can fax her at 603-964-4980. Constance Johannessen, PSY, D., specializes in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1194840249.

Constance Johannessen has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Practice Information

Constance Johannessen'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 Constance Johannessen
Specialization Cognitive & Behavioral Psychology
Credentials PSY, D.
Gender Female
Practice Address: 155 Lafayette Rd, Suite 3
North Hampton, NH - 03862-2464
Fax 603-964-4980

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 Number1194840249
NPI Enumeration Date: 20 Mar, 2007
NPI Last Update On: 25 Mar, 2010

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 Constance Johannessen are as mentioned below.

License NumberSpecializationStateStatus
NH718Cognitive & Behavioral Psychology New HampshirePrimary

Mailing Address

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

Constance Johannessen
155 Lafayette Rd, Suite 3
North Hampton, NH - 03862-2464
Phone: 603-964-4869
Fax: 603-964-4980

Book an Appointment with Constance Johannessen

To schedule an appointment, contact Constance Johannessen at 155 Lafayette Rd, Suite 3, North Hampton, New Hampshire or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Constance Johannessen:

Constance Johannessen is a psychologist specializing in Cognitive & Behavioral Psychology. She has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Yes, Constance Johannessen 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.

Constance Johannessen practices at 155 Lafayette Rd, Suite 3, North Hampton, New Hampshire, 03862-2464.

To schedule an appointment with Constance Johannessen, please contact the office at 603-964-4869.

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