William Byron Barr is a New York, New York based psychologist with 38 years of experience in General Psychology. He completed his graduation in 1988. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of William Byron Barr is 009637 in New York. His current practice location is 223 E 34th St, New York. Patients can reach him at 646-558-0809. William Byron Barr is PH.D. in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1922016963.
William Byron Barr 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:
William Byron Barr speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | William Byron Barr |
| Specialization: | General Psychology |
| Gender: | Male |
| Credentials: | PH.D. |
| Experience: | 38+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1988 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 223 E 34th St, New York,
New York, 10016-4852 |
| Phone: | 646-558-0809 |
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: | 9638121866 |
| Enrollment ID: | I20050216000590 |
| NPI Number: | 1922016963 |
| NPI Enumeration Date: | 04 Aug, 2006 |
| NPI Last Update On: | 23 Feb, 2021 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William Byron Barr are as mentioned below.
| License Number | Specialization | State | Status | |
| 009637 | | New York | Primary | |
| 009637 | General Psychology | New York | Secondary | |
| 009637 | Clinical Psychology | New York | Secondary | |
| 009637 | Forensic Psychology | New York | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (330214) | New york, NY | Acute Care Hospital |
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 William Byron Barr is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| New York University (1355232422) | 3737 |
Other Medical Identifiers:
Other legacy medical identifiers associated with William Byron Barr such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 01349655 | Medicaid | New York | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | William Byron Barr
223 E 34th St,
New York, New York |
| Zip: | 10016-4852 |
| Phone Number: | 646-558-0809 |
Patients can reach William Byron Barr at
223 E 34th St, New York, New York or can
call to book an appointment on 646-558-0809.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.