Physician Profile
Unclaimed ProfileAbout JAYANATHAN
Based in Danville, PA, Mark Jayanathan, M.D. is listed in the NPI registry under thoracic surgery. Mark is also listed as specialising in student in an organized health care education program and thoracic surgery (cardiothoracic).
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. Jayanathan specialise in?
Dr. Jayanathan is a thoracic surgeon in Danville, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “THORACIC SURGERY”.
NPI registry
Where is Dr. Jayanathan located?
Dr. Jayanathan is listed at 100 N ACADEMY AVE, Danville, PA 17822. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Jayanathan's phone number?
The number on file is (570) 271-6367. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Jayanathan's NPI number?
Dr. Jayanathan's National Provider Identifier is 1861889842. 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. Jayanathan go to medical school?
Dr. Jayanathan attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Jayanathan been practising?
Dr. Jayanathan has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Jayanathan do most often?
According to Medicare billing data, Dr. Jayanathan performs procedures including harvest of vein using an endoscope, coronary artery bypass using artery graft, 1 graft and coronary artery bypass using vein or artery graft, 2 grafts, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Jayanathan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Jayanathan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (570) 271-6367
- Email not available
Practice Locations
100 N ACADEMY AVE
Danville, PA 17822
Procedures Most Often Billed to Medicare
151 services · 151 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Harvest of vein using an endoscope | Procedure | 33508 |
25 |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
24 |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
12 |
| 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 |
52 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
26 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
12 |
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 thoracic surgeons in Danville 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Harvest of vein using an endoscope 8
Providers in PA 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.