Quick answers
- Where does Constantine Rossakis see patients?
- Medicare's clinician data lists 1 practice location in Maywood, NJ. Call before your visit to confirm the address.
- What is Constantine Rossakis's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Constantine Rossakis accept Medicare assignment?
- Yes. Medicare's clinician data says Constantine Rossakis 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 Constantine Rossakis offer telehealth?
- Medicare's clinician data says Constantine Rossakis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Constantine Rossakis?
- (201) 489-3440, as listed in official Medicare / NPI Registry data.
- What is Constantine Rossakis's NPI number?
- 1356303390. 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 Constantine Rossakis is enrolled with Medicare (CMS data updated 2026-10-02).
- 25 E Spring Valley Ave, Suite 100Maywood, NJ 07607 (201) 489‑3440
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New Jersey →
Other cardiologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1356303390 |
| 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