Psychiatrist | Sleep Medicine Psychiatry | 21+ years experience

Dr. Thaddeus T Shattuck, MD

330 Sabattus St Ste A, Lewiston, Maine, 04240-5553

About Dr. Thaddeus T Shattuck

Dr. Thaddeus T Shattuck is a psychiatrist based in Lewiston, Maine with 21 years of experience in Sleep Medicine Psychiatry. He completed his graduation from Geisel School Of Medicine At Dartmouth in 2005. 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 Dr. Thaddeus T Shattuck is 018527 for Psychiatry in Maine. His current practice location is 330 Sabattus St Ste A, Lewiston. Patients can contact him at 207-777-8959 or can fax him at 207-753-3093. Dr. Thaddeus T Shattuck, MD, specializes in Sleep Medicine Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1285798447.

Dr. Thaddeus T Shattuck specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Practice Information

Dr. Thaddeus T Shattuck'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 Dr. Thaddeus T Shattuck
Specialization Sleep Medicine Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 21+ years
Medical School Attended Geisel School Of Medicine At Dartmouth
Graduation Year 2005
Gender Male
Practice Address: 330 Sabattus St Ste A,
Lewiston, ME - 04240-5553
Fax 207-753-3093

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.

PAC ID 6305039504
Enrollment ID I20101020000803
NPI Number1285798447
NPI Enumeration Date: 21 Dec, 2006
NPI Last Update On: 27 Mar, 2024

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 Dr. Thaddeus T Shattuck are as mentioned below.

License NumberSpecializationStateStatus
018527Psychiatry MainePrimary
MD18527Sleep Medicine Psychiatry MaineSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(200034)Lewiston, MEAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Dr. Thaddeus T Shattuck is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Mainehealth (7517860588)1297
St Marys Regional Medical Center (0042107120)202

Mailing Address

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

Dr. Thaddeus T Shattuck
165 Lancaster St,
Portland, ME - 04101-2406
Phone: 207-874-1030
Fax: 207-874-1044

Book an Appointment with Dr. Thaddeus T Shattuck

To schedule an appointment, contact Dr. Thaddeus T Shattuck at 330 Sabattus St Ste A, Lewiston, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Thaddeus T Shattuck:

Dr. Thaddeus T Shattuck 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.

Dr. Thaddeus T Shattuck completed his education (MD) from Geisel School Of Medicine At Dartmouth in 2005.

Dr. Thaddeus T Shattuck has approximately 21 years of experience in Psychiatry.

Yes, Dr. Thaddeus T Shattuck accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Thaddeus T Shattuck 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.

Dr. Thaddeus T Shattuck practices at 330 Sabattus St Ste A, Lewiston, Maine, 04240-5553.

To schedule an appointment with Dr. Thaddeus T Shattuck, please contact the office at 207-777-8959.

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