Psychologist | Clinical Psychology

Leslie Edward Malkiewich, PH.D.

242 Green St, Gardner, Massachusetts, 01440-1336

About Leslie Edward Malkiewich

Leslie Edward Malkiewich is a psychologist based in Gardner, Massachusetts who is specialized in Clinical Psychology. Active license number of Leslie Edward Malkiewich is 2577 for Clinical Psychology in Massachusetts. His current practice location is 242 Green St, Gardner. Patients can contact him at 978-630-6377. Leslie Edward Malkiewich, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1760464697.

Leslie Edward Malkiewich 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.

Practice Information

Leslie Edward Malkiewich's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Leslie Edward Malkiewich
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 242 Green St,
Gardner, MA - 01440-1336

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1760464697
NPI Enumeration Date: 16 Nov, 2005
NPI Last Update On: 13 Jul, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Leslie Edward Malkiewich are as mentioned below.

License NumberSpecializationStateStatus
2577Clinical Psychology MassachusettsPrimary

Other Medical Identifiers

Other professional identifiers associated with Leslie Edward Malkiewich such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
W02751MedicaidMassachusetts

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Leslie Edward Malkiewich
242 Green St,
Gardner, MA - 01440-1336
Phone: 978-630-6377

Book an Appointment with Leslie Edward Malkiewich

To schedule an appointment, contact Leslie Edward Malkiewich at 242 Green St, Gardner, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leslie Edward Malkiewich:

Leslie Edward Malkiewich is a psychologist specializing in Clinical Psychology. He 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.

Yes, Leslie Edward Malkiewich is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Leslie Edward Malkiewich practices at 242 Green St, Gardner, Massachusetts, 01440-1336.

To schedule an appointment with Leslie Edward Malkiewich, please contact the office at 978-630-6377.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.