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Edit this profileAt a glance
- 257 Mcdowell St, Asheville, NC 28803
About Dr. Groh
Based in Asheville, NC, Mark A. Groh, M.D. is listed in the NPI registry under cardiac surgery. Mark graduated from University of Missouri, Kansas City, School of Medicine in 1986. Mark is also listed as specializing in thoracic surgery (cardiothoracic). According to Medicare claims data, Mark cared for 519 Medicare patients across 532 services. The services billed most often include x-ray of chest, 2 views, new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, and replacement of aortic valve through the skin and femoral artery. NPI 1376690362 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
- (828) 258-1121
- Email not available
Practice Locations
257 MCDOWELL ST
Asheville, NC 28803
Procedures Most Often Billed to Medicare
532 services · 519 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
60 | More often than most peers in Cardiac Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
50 | More than most peers in Cardiac Surgery |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
44 | More than most peers in Cardiac Surgery |
| Coronary artery bypass using vein or artery graft, 3 grafts | Procedure | 33519 |
22 | More often than most peers in Cardiac Surgery |
| Replacement of aortic valve on heart-lung machine | Procedure | 33405 |
20 | More often than most peers in Cardiac Surgery |
| Coronary artery bypass or valve procedure reoperation more than 1 month after original operation | Procedure | 33530 |
16 | More often than most peers in Cardiac Surgery |
| X-ray of chest, 2 views | Imaging | 71046 |
99 | More 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 |
61 | More than most peers in Cardiac Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
49 | More 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 |
47 | More 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 3
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 University of Missouri, Kansas City, School of Medicine 3
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1986 at University of Missouri, Kansas City, School of Medicine 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 7
Providers in NC who bill this service to Medicare most often.
Common questions
What does Mark A. Groh specialize in?
Mark A. Groh is a cardiac surgeon in Asheville, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiac Surgery”.
NPI registry
Where is Mark A. Groh located?
Mark A. Groh is listed at 257 Mcdowell St, Asheville, NC 28803. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark A. Groh's phone number?
The number on file is (828) 258-1121. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark A. Groh's NPI number?
Mark A. Groh's National Provider Identifier is 1376690362. 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 Mark A. Groh train?
Mark A. Groh attended University of Missouri, Kansas City, School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark A. Groh been practicing?
Mark A. Groh has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What does Mark A. Groh do most often?
According to Medicare billing data, Mark A. Groh performs procedures including replacement of aortic valve through the skin and femoral artery, harvest of vein using an endoscope and coronary artery bypass using artery graft, 1 graft; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark A. Groh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark A. Groh. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.