Quick answers
- Where does Simon A. Ovanessian see patients?
- Medicare's clinician data lists 4 practice locations, including Beverly, MA, Englewood, NJ and Westborough, MA. Call before your visit to confirm the address.
- What is Simon A. Ovanessian's specialty?
- Medicare lists Psychiatry as the primary specialty, and also Addiction Medicine.
- Does Simon A. Ovanessian accept Medicare assignment?
- Yes. Medicare's clinician data says Simon A. Ovanessian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Simon A. Ovanessian offer telehealth?
- Medicare's clinician data says Simon A. Ovanessian offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Simon A. Ovanessian?
- (978) 993-1988, as listed in official Medicare / NPI Registry data.
- What is Simon A. Ovanessian's NPI number?
- 1376585091. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Simon A. Ovanessian is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Cummings Ctr, Suite 204gBeverly, MA 01915 (978) 993‑1988
- 180 Grand AveEnglewood, NJ 07631 (347) 282‑9523
- 300 Friberg PkwyWestborough, MA 01581 (508) 329‑6300
- 75 S Broadway 4 Th FloorWhite Plains, NY 10601 (347) 282‑9523
Group practices
Medicare enrollment lists Simon A. Ovanessian as a member of these groups (CMS data updated 2026-10-02).
- Westborough Behavioral Healthcare Hospital, LLC12 clinicians in the group
- Nie Health Inc6 clinicians in the group
- Quannet Health Inc5 clinicians in the group
Specialties
- Psychiatryprimary
- Addiction Medicinealso
Other psychiatrists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1376585091 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians