Psychiatrist | 33+ years experience

Roger L Greiger, M.D.

173 Chelsea St, Everett, Massachusetts, 02149-4632

About Roger L Greiger

Roger L Greiger is a psychiatrist based in Everett, Massachusetts with 33 years of experience in Psychiatry. He completed his graduation in 1993. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Roger L Greiger is 223394 for Psychiatry in Massachusetts. His current practice location is 173 Chelsea St, Everett. Patients can contact him at 781-388-6206. Roger L Greiger, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1427015627.

Roger L Greiger 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

Roger L Greiger'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 Roger L Greiger
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment Yes
Experience 33+ years
Graduation Year 1993
Gender Male
Practice Address: 173 Chelsea St,
Everett, MA - 02149-4632

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 5193762268
Enrollment ID I20050411000445
NPI Number1427015627
NPI Enumeration Date: 01 May, 2006
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 Roger L Greiger are as mentioned below.

License NumberSpecializationStateStatus
223394Psychiatry MassachusettsPrimary

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 Roger L Greiger is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Newton-wellesley Medical Group, Inc. (0244133494)365

Mailing Address

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

Roger L Greiger
30 Frederick St,
Newton, MA - 02460-2211
Phone: 781-388-6206

Book an Appointment with Roger L Greiger

To schedule an appointment, contact Roger L Greiger at 173 Chelsea St, Everett, Massachusetts or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Roger L Greiger:

Roger L Greiger 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.

Roger L Greiger has approximately 33 years of experience in Psychiatry.

Yes, Roger L Greiger accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Roger L Greiger 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.

Roger L Greiger practices at 173 Chelsea St, Everett, Massachusetts, 02149-4632.

To schedule an appointment with Roger L Greiger, please contact the office at 781-388-6206.

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