Psychiatrist | 10+ years experience

Dr. Shannon Louise Donovan Mazur, D.O

20 York St, New Haven, Connecticut, 06510-3220

About Dr. Shannon Louise Donovan Mazur

Dr. Shannon Louise Donovan Mazur is a psychiatrist based in New Haven, Connecticut with 10 years of experience in Psychiatry. She completed her graduation from Midwestern University, Chicago College Of Osteopathic Med in 2016. 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. Shannon Louise Donovan Mazur is 66655 for Psychiatry in Connecticut. Her current practice location is 20 York St, New Haven. Patients can contact her at 203-688-4242. Dr. Shannon Louise Donovan Mazur, D.O, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1225491152.

Dr. Shannon Louise Donovan Mazur 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. Shannon Louise Donovan Mazur'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. Shannon Louise Donovan Mazur
Specialization Psychiatry
Credentials D.O
Accepts Medicare Assignment Yes
Experience 10+ years
Medical School Attended Midwestern University, Chicago College Of Osteopathic Med
Graduation Year 2016
Gender Female
Practice Address: 20 York St,
New Haven, CT - 06510-3220

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 1658665195
Enrollment ID I20210929000462
NPI Number1225491152
NPI Enumeration Date: 29 Mar, 2016
NPI Last Update On: 22 Nov, 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. Shannon Louise Donovan Mazur are as mentioned below.

License NumberSpecializationStateStatus
66655Psychiatry ConnecticutPrimary
267966Student in an Organized Health Care Education/Training Program MassachusettsSecondary
66655Student in an Organized Health Care Education/Training Program ConnecticutSecondary

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
(070022)New haven, CTAcute 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. Shannon Louise Donovan Mazur is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Yale University (9436061736)2122

Mailing Address

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

Dr. Shannon Louise Donovan Mazur
20 York St,
New Haven, CT - 06510-3220
Phone: 203-688-4242

Book an Appointment with Dr. Shannon Louise Donovan Mazur

To schedule an appointment, contact Dr. Shannon Louise Donovan Mazur at 20 York St, New Haven, Connecticut or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Shannon Louise Donovan Mazur:

Dr. Shannon Louise Donovan Mazur 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. Shannon Louise Donovan Mazur completed her education (D.O) from Midwestern University, Chicago College Of Osteopathic Med in 2016.

Dr. Shannon Louise Donovan Mazur has approximately 10 years of experience in Psychiatry.

Yes, Dr. Shannon Louise Donovan Mazur accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Shannon Louise Donovan Mazur 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. Shannon Louise Donovan Mazur practices at 20 York St, New Haven, Connecticut, 06510-3220.

To schedule an appointment with Dr. Shannon Louise Donovan Mazur, please contact the office at 203-688-4242.

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