Physician Profile
Unclaimed ProfileAbout ASSI
Roland Assi, M.D. practises cardiac surgery in New Haven, CT. Roland is also listed as specialising in thoracic surgery (cardiothoracic) and student in an organized health care education program.
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 does Dr. Assi specialise in?
Dr. Assi is a cardiac surgeon in New Haven, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIAC SURGERY”.
NPI registry
Where is Dr. Assi located?
Dr. Assi is listed at 20 YORK ST, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Assi's phone number?
The number on file is (203) 785-4888. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Assi's NPI number?
Dr. Assi's National Provider Identifier is 1184945800. 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
Where did Dr. Assi go to medical school?
Dr. Assi attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Assi been practising?
Dr. Assi has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Assi do most often?
According to Medicare billing data, Dr. Assi performs procedures including replacement of aortic valve through the skin and femoral artery, coronary artery bypass using artery graft, 1 graft and harvest of vein using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Assi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Assi. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 785-4888
- Email not available
Practice Locations
20 YORK ST
New Haven, CT 06510
Procedures Most Often Billed to Medicare
110 services · 110 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
19 |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
18 |
| Harvest of vein using an endoscope | Procedure | 33508 |
16 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
27 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
18 |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 cardiac surgeons in New Haven 4
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of aortic valve through the skin and femoral artery 8
Providers in CT 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.