Psychiatrist

William J Lesner, MD

99 Church St, Lowell, Massachusetts, 01852-2621

About William J Lesner

William J Lesner is a psychiatrist based in Lowell, Massachusetts who is specialized in Psychiatry. Active license number of William J Lesner is 46655 for Psychiatry in Massachusetts. His current practice location is 99 Church St, Lowell. Patients can contact him at 978-458-6282 or can fax him at 978-441-9826. William J Lesner, MD, specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1568430601.

William J Lesner specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

William J Lesner'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 William J Lesner
Specialization Psychiatry
Credentials MD
Gender Male
Practice Address: 99 Church St,
Lowell, MA - 01852-2621
Fax 978-441-9826

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 Number1568430601
NPI Enumeration Date: 14 Mar, 2006
NPI Last Update On: 26 Oct, 2011

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 William J Lesner are as mentioned below.

License NumberSpecializationStateStatus
46655Psychiatry MassachusettsPrimary

Other Medical Identifiers

Other professional identifiers associated with William J Lesner such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
J10814OtherMassachusettsMEDICARE B

Mailing Address

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

William J Lesner
149 W Newton St,
Boston, MA - 02118-1204
Phone: 978-458-6282
Fax: 978-441-9826

Book an Appointment with William J Lesner

To schedule an appointment, contact William J Lesner at 99 Church St, Lowell, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William J Lesner:

William J Lesner is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, William J Lesner 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.

William J Lesner practices at 99 Church St, Lowell, Massachusetts, 01852-2621.

To schedule an appointment with William J Lesner, please contact the office at 978-458-6282.

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