Stephen P Sullivan
MD | Psychiatry | 28+ years Exp
120 White Plains Rd Ste 420, Tarrytown
New York, 10591-5522
914-909-5838 914-909-5840
Maps & DirectionsStephen P Sullivan is a Tarrytown, New York based psychiatrist with 28 years of experience in Psychiatry. He completed his graduation from State University Of New York Downstate Medical Center in 1997. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Stephen P Sullivan is 219553 for Psychiatry in New York. His current practice location is 120 White Plains Rd Ste 420, Tarrytown. Patients can reach him at 914-909-5838 or can fax him at 914-909-5840. Stephen P Sullivan is MD in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1891738597.
Stephen P Sullivan 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:
Stephen P Sullivan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Stephen P Sullivan |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 28+ years |
| Medical School Attended: | State University Of New York Downstate Medical Center |
| Graduation Year: | 1997 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 120 White Plains Rd Ste 420, Tarrytown,
New York, 10591-5522 |
| Phone: | 914-909-5838 |
| Fax: | 914-909-5840 |
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: | 4082693064 |
| Enrollment ID: | I20040714000780 |
| NPI Number: | 1891738597 |
| NPI Enumeration Date: | 13 Jun, 2006 |
| NPI Last Update On: | 31 Oct, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Stephen P Sullivan are as mentioned below.
| License Number | Specialization | State | Status | |
| 219553 | Psychiatry | New York | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (330234) | Valhalla, NY | Acute Care Hospital |
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 Stephen P Sullivan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Westchester Medical Center Advanced Physician Services Pc (3173660776) | 645 |
| Westchester Psychiatric Associates, Pllc (4082891122) | 3 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Stephen P Sullivan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 02328843 | Medicaid | New York | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Stephen P Sullivan
120 White Plains Rd Ste 420,
Tarrytown, New York |
| Zip: | 10591-5522 |
| Phone Number: | 914-909-5838 |
| Fax Number: | 914-909-5840 |
Patients can reach Stephen P Sullivan at
120 White Plains Rd Ste 420, Tarrytown, New York or can
call to book an appointment on 914-909-5838.
Comments/ Reviews:
Read all the reviews posted for Stephen P Sullivan below. You may also share your own experience with Stephen P Sullivan. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.