Physician Profile
Unclaimed ProfileAbout ROSSAKIS
Constantine Rossakis, MD is a healthcare provider in Hackensack, NJ specialising in cardiovascular disease (cardiology). Constantine trained at New York University School of Medicine, graduating in 1983. Constantine is also listed as specialising in cardiovascular disease.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Rossakis's specialty?
Dr. Rossakis is a cardiovascular disease (cardiology) in Hackensack, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where can I find Dr. Rossakis?
Dr. Rossakis is listed at 357 PROSPECT AVENUE, Hackensack, NJ 07601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rossakis?
The number on file is (201) 489-3440. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rossakis's NPI number?
Dr. Rossakis's National Provider Identifier is 1356303390. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Rossakis's medical education?
Dr. Rossakis attended New York University School of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rossakis been practising?
Dr. Rossakis has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rossakis known for?
According to Medicare billing data, Dr. Rossakis performs imaging including complete ultrasound scan behind abdominal cavity and nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers and ultrasound of abdomen and pelvis artery and vein blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rossakis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rossakis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (201) 489-3440
- Email not available
Practice Locations
357 PROSPECT AVENUE
Hackensack, NJ 07601
Procedures Most Often Billed to Medicare
4,759 services · 4,149 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
216 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
133 |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
489 |
| Ultrasound of abdomen and pelvis artery and vein blood flow | Treatment | 93976 |
247 |
| Testing of autonomic (sympathetic) nervous system function | Treatment | 95923 |
239 |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
234 |
| Ultrasound of aorta, vena cava, groin vessels or bypass grafts | Treatment | 93979 |
232 |
| Heart muscle strain imaging | Treatment | 93356 |
232 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
232 |
| Ultrasound of heart blood flow, valves and chambers | Treatment | 93320 |
232 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiovascular diseases in Hackensack 8
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1983 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Complete ultrasound scan behind abdominal cavity 8
Providers in NJ who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.