James D. Duffy
MD | Psychiatry | 46+ years Exp
100 Perkins Farm Drive, Suite 102, Mystic
Connecticut, 06355
860-870-6385 860-245-0000
Maps & DirectionsJames D. Duffy is a Mystic, Connecticut based psychiatrist with 46 years of experience in Psychiatry. He completed his graduation in 1979. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of James D. Duffy is C56124 for Psychiatry in California. His current practice location is 100 Perkins Farm Drive, Suite 102, Mystic. Patients can reach him at 860-870-6385 or can fax him at 860-245-0000. James D. Duffy is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1831118736.
James D. Duffy 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.
Complete Profile:
James D. Duffy speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | James D. Duffy |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 46+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1979 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 100 Perkins Farm Drive, Suite 102, Mystic,
Connecticut, 06355 |
| Phone: | 860-870-6385 |
| Fax: | 860-245-0000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 9032190715 |
| Enrollment ID: | I20040527001121 |
| NPI Number: | 1831118736 |
| NPI Enumeration Date: | 19 Jul, 2006 |
| NPI Last Update On: | 19 Jul, 2022 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for James D. Duffy are as mentioned below.
| License Number | Specialization | State | Status | |
| C56124 | Psychiatry | California | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which James D. Duffy is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Hartford Healthcare Medical Group Specialists Llc (3173866241) | 1056 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | James D. Duffy
100 Perkins Farm Drive, Suite 102
Mystic, Connecticut |
| Zip: | 06355 |
| Phone Number: | 510-752-1000 |
Patients can reach James D. Duffy at
100 Perkins Farm Drive, Suite 102, Mystic, Connecticut or can
call to book an appointment on 860-870-6385.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.