Psychiatrist | 42+ years experience

Dr. Sarah D Muscat, MD

144 State St, Mercy Pain Center, Portland, Maine, 04101-3776

About Dr. Sarah D Muscat

Dr. Sarah D Muscat is a psychiatrist based in Portland, Maine with 42 years of experience in Psychiatry. She completed her graduation in 1984. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Sarah D Muscat is 015430 for Psychiatry in Maine. Her current practice location is 144 State St, Mercy Pain Center, Portland. Patients can contact her at 207-535-1800 or can fax her at 207-535-1818. Dr. Sarah D Muscat, MD, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1659364420.

Dr. Sarah D Muscat 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

Dr. Sarah D Muscat'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. Sarah D Muscat
Specialization Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 42+ years
Graduation Year 1984
Gender Female
Practice Address: 144 State St, Mercy Pain Center
Portland, ME - 04101-3776
Fax 207-535-1818

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 3971536178
Enrollment ID I20050917000303
NPI Number1659364420
NPI Enumeration Date: 26 Aug, 2005
NPI Last Update On: 13 Sep, 2013

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. Sarah D Muscat are as mentioned below.

License NumberSpecializationStateStatus
015430Psychiatry MainePrimary
015430Specialist MaineSecondary
015430Internal Medicine 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
(200009)Portland, 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. Sarah D Muscat is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Mainehealth (7517860588)1297
The Mclean Hospital Corporation (9436040961)136

Other Medical Identifiers

Other professional identifiers associated with Dr. Sarah D Muscat such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
308600099MedicaidMaine

Mailing Address

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

Dr. Sarah D Muscat
144 State St, Mercy Pain Center
Portland, ME - 04101-3776
Phone: 207-535-1800
Fax: 207-535-1818

Book an Appointment with Dr. Sarah D Muscat

To schedule an appointment, contact Dr. Sarah D Muscat at 144 State St, Mercy Pain Center, Portland, Maine or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Sarah D Muscat:

Dr. Sarah D Muscat is a psychiatrist specializing in Psychiatry. She 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. Sarah D Muscat has approximately 42 years of experience in Psychiatry.

Yes, Dr. Sarah D Muscat accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Sarah D Muscat 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. Sarah D Muscat practices at 144 State St, Mercy Pain Center, Portland, Maine, 04101-3776.

To schedule an appointment with Dr. Sarah D Muscat, please contact the office at 207-535-1800.

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