Nicholas James Constantine is a Merrillville, Indiana based psychologist who is specialized in General Psychology. Active license number of Nicholas James Constantine is 20041975A for General Psychology in Indiana. His current practice location is 8315 Virginia St, Suite H, Merrillville. Patients can reach him at 219-736-7320. Nicholas James Constantine is PSY.D. in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1083850267.
Nicholas James Constantine is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.
Complete Profile:
Nicholas James Constantine speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Nicholas James Constantine |
| Specialization: | General Psychology |
| Gender: | Male |
| Credentials: | PSY.D. |
| Practice Address: | 8315 Virginia St, Suite H, Merrillville,
Indiana, 46410-9201 |
| Phone: | 219-736-7320 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1083850267 |
| NPI Enumeration Date: | 18 Dec, 2008 |
| NPI Last Update On: | 18 Dec, 2008 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Nicholas James Constantine are as mentioned below.
| License Number | Specialization | State | Status | |
| 20041975A | General Psychology | Indiana | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Nicholas James Constantine
8315 Virginia St, Suite H
Merrillville, Indiana |
| Zip: | 46410-9201 |
| Phone Number: | 219-736-7320 |
Patients can reach Nicholas James Constantine at
8315 Virginia St, Suite H, Merrillville, Indiana or can
call to book an appointment on 219-736-7320.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.