Are you Daniel Marelli, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 540 S Governors Ave Ste 101A, Dover, DE 19904
About Dr. Marelli
Daniel Marelli, M.D. is a healthcare provider in Dover, DE specializing in cardiac surgery. Daniel is also listed as specializing in thoracic surgery (cardiothoracic). Medicare claims data shows Daniel provided 233 services to 211 patients. The services billed most often include initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1518983147.
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
- (302) 744-7980
- Email not available
Practice Locations
540 S GOVERNORS AVE STE 101A
Dover, DE 19904
Procedures Most Often Billed to Medicare
233 services · 211 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
18 | As often as other peers in Cardiac Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
18 | As often as other peers in Cardiac Surgery |
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
12 | Less often than most peers in Cardiac Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
47 | More often than most peers in Cardiac Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
31 | As often as other peers in Cardiac Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
29 | More often than most peers in Cardiac Surgery |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
26 | As often as other peers in Cardiac Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
23 | As often as other 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 |
15 | Less often than most peers in Cardiac Surgery |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
14 | 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.
Other cardiac surgeons at this location 2
Same specialty, same street address — most likely the same department or group.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 10 related providers in 2 groups
Class of 1986 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Coronary artery bypass using artery graft, 1 graft 2
Providers in DE who bill this service to Medicare most often.
Common questions
What kind of doctor is Daniel Marelli?
Daniel Marelli is a cardiac surgeon in Dover, DE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiac Surgery”.
NPI registry
What is Daniel Marelli's address?
Daniel Marelli is listed at 540 S Governors Ave Ste 101A, Dover, DE 19904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Daniel Marelli?
The number on file is (302) 744-7980. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Daniel Marelli?
Daniel Marelli's National Provider Identifier is 1518983147. 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 Daniel Marelli train?
Daniel Marelli attended Other, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Daniel Marelli have?
Daniel Marelli has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What procedures does Daniel Marelli perform?
According to Medicare billing data, Daniel Marelli performs procedures including coronary artery bypass using artery graft, 1 graft, harvest of vein using an endoscope and replacement of aortic valve through the skin and femoral artery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Daniel Marelli's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Daniel Marelli. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.