Dr. William Halsted James
PH.D. | Clinical Psychologist | 32+ years Exp
3305 Jerusalem Ave Ste 207, Wantagh
New York, 11793-2028
516-785-0323 516-785-6026
Maps & DirectionsDr. William Halsted James is a Wantagh, New York based psychologist with 32 years of experience in Clinical Psychology. He completed his graduation in 1993. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. William Halsted James is 012478-1 NY for Clinical Psychology in New York. His current practice location is 3305 Jerusalem Ave Ste 207, Wantagh. Patients can reach him at 516-785-0323 or can fax him at 516-785-6026. Dr. William Halsted James is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1346364163.
Dr. William Halsted James 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. William Halsted James speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. William Halsted James |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PH.D. |
| Experience: | 32+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1993 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3305 Jerusalem Ave Ste 207, Wantagh,
New York, 11793-2028 |
| Phone: | 516-785-0323 |
| Fax: | 516-785-6026 |
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.
| PAC ID: | 3173677705 |
| Enrollment ID: | I20090818000032 |
| NPI Number: | 1346364163 |
| NPI Enumeration Date: | 19 Mar, 2007 |
| NPI Last Update On: | 30 Aug, 2024 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. William Halsted James are as mentioned below.
| License Number | Specialization | State | Status | |
| 012478-1 NY | Clinical Psychology | New York | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. William Halsted James is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| South Shore Counseling And Psychological Services, Pc (5890849434) | 3 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. William Halsted James
1512 Wantagh Ave,
Wantagh, New York |
| Zip: | 11793 |
| Phone Number: | 516-785-0323 |
| Fax Number: | 516-785-6026 |
Patients can reach Dr. William Halsted James at
3305 Jerusalem Ave Ste 207, Wantagh, New York or can
call to book an appointment on 516-785-0323.
Comments/ Reviews:
Read all the reviews posted for Dr. William Halsted James below. You may also share your own experience with Dr. William Halsted James. Your feedback can help others make better decisions.
*
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.