Dr. William Nana Osei is a Brooklyn, New York based psychologist who is specialized in General Psychology. Active license number of Dr. William Nana Osei is 024706 for General Psychology in New York. His current practice location is 26 Court St Ste 409, Brooklyn. Patients can reach him at 347-695-8715. Dr. William Nana Osei is PHD in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1992322960.
Dr. William Nana Osei 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:
Dr. William Nana Osei 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 Nana Osei |
| Specialization: | General Psychology |
| Gender: | Male |
| Credentials: | PHD |
| Practice Address: | 26 Court St Ste 409, Brooklyn,
New York, 11242-1134 |
| Phone: | 347-695-8715 |
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: | 1992322960 |
| NPI Enumeration Date: | 25 Jun, 2020 |
| NPI Last Update On: | 02 Dec, 2025 |
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 Nana Osei are as mentioned below.
| License Number | Specialization | State | Status | |
| 024706 | General Psychology | New York | Primary | |
| PS020493 | General Psychology | Pennsylvania | Secondary | |
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 Nana Osei
26 Court St Ste 409,
Brooklyn, New York |
| Zip: | 11242-1134 |
| Phone Number: | 347-695-8715 |
Patients can reach Dr. William Nana Osei at
26 Court St Ste 409, Brooklyn, New York or can
call to book an appointment on 347-695-8715.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.