Dr. William Mallon Iii is a Roslindale, Massachusetts based psychologist who is specialized in Psychology. Active license number of Dr. William Mallon Iii is 023543 for Clinical Psychology in New York. His current practice location is 780 American Legion Hwy, Roslindale. Patients can reach him at 617-529-9281. Dr. William Mallon Iii NPI number (Unique professional ID assigned by NPPES) is 1558737916.
Dr. William Mallon Iii 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 Mallon Iii 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 Mallon Iii |
| Specialization: | Psychology |
| Gender: | Male |
| Practice Address: | 780 American Legion Hwy, Roslindale,
Massachusetts, 02131-3908 |
| Phone: | 617-529-9281 |
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: | 1558737916 |
| NPI Enumeration Date: | 19 Aug, 2015 |
| NPI Last Update On: | 13 Jul, 2022 |
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 Mallon Iii are as mentioned below.
| License Number | Specialization | State | Status | |
| 023543 | Clinical Psychology | New York | Primary | |
| Counselor | | 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 Mallon Iii
718 Smyth Rd,
Manchester, New Hampshire |
| Zip: | 03104-7007 |
| Phone Number: | 617-529-9281 |
Patients can reach Dr. William Mallon Iii at
780 American Legion Hwy, Roslindale, Massachusetts or can
call to book an appointment on 617-529-9281.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.