Jason Lewis is a Port Jefferson, New York based psychiatrist with 12 years of experience in Psychiatry. He completed his graduation from Icahn School Of Medicine At Mount Sinai in 2014. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Jason Lewis is 293731-1 for Psychiatry in New York. His current practice location is 75 N Country Rd, Port Jefferson. Patients can reach him at 631-473-1320. Jason Lewis is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1558780189.
Jason Lewis 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:
Jason Lewis speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Jason Lewis |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 12+ years |
| Medical School Attended: | Icahn School Of Medicine At Mount Sinai |
| Graduation Year: | 2014 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 75 N Country Rd, Port Jefferson,
New York, 11777-2190 |
| Phone: | 631-473-1320 |
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: | 4284980863 |
| Enrollment ID: | I20180712001011 |
| NPI Number: | 1558780189 |
| NPI Enumeration Date: | 10 Apr, 2014 |
| NPI Last Update On: | 10 Jul, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jason Lewis are as mentioned below.
| License Number | Specialization | State | Status | |
| 293731-1 | Psychiatry | New York | 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 Jason Lewis is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Trustees Of Columbia University In The City Of New York (8527972546) | 1693 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Jason Lewis
75 N Country Rd,
Port Jefferson, New York |
| Zip: | 11777-2190 |
| Phone Number: | 631-473-1320 |
Patients can reach Jason Lewis at
75 N Country Rd, Port Jefferson, New York or can
call to book an appointment on 631-473-1320.
Comments/ Reviews:
Read all the reviews posted for Jason Lewis below. You may also share your own experience with Jason Lewis. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.