Physician Profile
Maroun B. Yammine, M.D.
Unclaimed ProfileAbout Dr. Yammine
Based in New Haven, CT, Maroun B. Yammine, M.D. is listed in the NPI registry under cardiac surgery. Maroun is also listed as specializing in thoracic surgery (cardiothoracic) and student in an organized health care education program. Medicare claims data shows Maroun provided 288 services to 266 patients. The services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, replacement of aortic valve through the skin and femoral artery, and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. NPI 1528421385 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 785-6501
- Email not available
Practice Locations
310 CEDAR ST LEVEL 19, RM 080
New Haven, CT 06510
Procedures Most Often Billed to Medicare
288 services · 266 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
49 | More often than most peers in Cardiac Surgery |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
12 | Less often than most peers in Cardiac Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
12 | Less often than most peers in Cardiac Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
52 | More often than most peers in Cardiac Surgery |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
39 | More often than most peers in Cardiac Surgery |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
36 | More often than most peers in Cardiac Surgery |
| 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 |
32 | As often as other peers in Cardiac Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
27 | As often as other peers in Cardiac Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
17 | Less often than most peers in Cardiac Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
12 | Less often than most peers in Cardiac Surgery |
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 cardiac surgeons in New Haven 5
Same specialty, same city.
Also performs Replacement of aortic valve through the skin and femoral artery 3
Providers in CT who bill this service to Medicare most often.
Common questions
What is Maroun B. Yammine's specialty?
Maroun B. Yammine is a cardiac surgeon in New Haven, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiac Surgery”.
NPI registry
Where can I find Maroun B. Yammine?
Maroun B. Yammine is listed at 310 Cedar St Level 19, Rm 080, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Maroun B. Yammine?
The number on file is (203) 785-6501. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Maroun B. Yammine?
Maroun B. Yammine's National Provider Identifier is 1528421385. 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 Maroun B. Yammine's education?
Maroun B. Yammine attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maroun B. Yammine have?
Maroun B. Yammine has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Maroun B. Yammine known for?
According to Medicare billing data, Maroun B. Yammine 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
Is Maroun B. Yammine's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maroun B. Yammine. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.