Psychiatrist | 10+ years experience

Jennifer Mcmahon

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

About Jennifer Mcmahon

Jennifer Mcmahon is a psychiatrist based in New Haven, Connecticut with 10 years of experience in Psychiatry. She completed her graduation from University Of Cincinnati College Of Medicine 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 Jennifer Mcmahon is 67512 for Psychiatry in Connecticut. Her current practice location is 20 York St, New Haven. Patients can contact her at 230-785-2618. Jennifer Mcmahon NPI number (Unique professional ID assigned by NPPES) is 1184087892.

Jennifer Mcmahon 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

Jennifer Mcmahon'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 Jennifer Mcmahon
Specialization Psychiatry
Accepts Medicare Assignment Yes
Experience 10+ years
Medical School Attended University Of Cincinnati College Of Medicine
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 7719275429
Enrollment ID I20210803003063
NPI Number1184087892
NPI Enumeration Date: 30 Mar, 2016
NPI Last Update On: 02 Jul, 2021

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 Jennifer Mcmahon are as mentioned below.

License NumberSpecializationStateStatus
67512Psychiatry ConnecticutPrimary
Student in an Organized Health Care Education/Training Program Secondary

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 Jennifer Mcmahon 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.

Jennifer Mcmahon
20 York St,
New Haven, CT - 06510-3220
Phone: 230-785-2618

Book an Appointment with Jennifer Mcmahon

To schedule an appointment, contact Jennifer Mcmahon 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 Jennifer Mcmahon:

Jennifer Mcmahon 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.

Jennifer Mcmahon completed her education () from University Of Cincinnati College Of Medicine in 2016.

Jennifer Mcmahon has approximately 10 years of experience in Psychiatry.

Yes, Jennifer Mcmahon accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Jennifer Mcmahon 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.

Jennifer Mcmahon practices at 20 York St, New Haven, Connecticut, 06510-3220.

To schedule an appointment with Jennifer Mcmahon, please contact the office at 230-785-2618.

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