Dr. Mark A. Groh, MD
- Medicare services, 2024
- 532
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 12
- Publications
- 8
- Clinical trials
- 7
- Practice address
- 257 McDowell St, Asheville, NC 28803
- Practice phone
- Call (828) 258-1121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Asheville Heart PA
Asheville, North Carolina
Find Dr. Groh's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark A. Groh is a cardiothoracic surgeon in Asheville, North Carolina
Dr. Groh practices at Asheville Heart PA in Asheville, North Carolina.
Dr. Groh's NPI, 1376690362, was assigned on January 4, 2007. Dr. Groh graduated from University of Missouri, Kansas City, School of Medicine in 1986. Dr. Groh holds North Carolina license 9400813.
- NPI
- 1376690362NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395895692
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (828) 258-1121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark A. Groh practices at Asheville Heart PA in Asheville, North Carolina
Dr. Groh's primary practice is Asheville Heart PA, at 257 McDowell St, Asheville, NC 28803 in Buncombe County. The practice phone is (828) 258-1121.
- Asheville Heart PA257 McDowell St, Asheville, NC 28803 · Buncombe CountyPhone(828) 258-1121
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark A. Groh is affiliated with 8 sites of care and 1 medical group
Dr. Groh's primary practice is Asheville Heart PA in Asheville, North Carolina. Dr. Groh is also affiliated with Mission Hospital. The medical group on file is Asheville Heart. Dmand AI also links Dr. Groh to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark A. Groh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Groh practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asheville Heart PA | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark A. Groh is one of 132 cardiothoracic surgeons in North Carolina
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Groh's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Groh is licensed in North Carolina.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), North CarolinaPrimary
Cardiothoracic surgeons near Dr. Groh
Counts of cardiothoracic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark A. Groh billed Medicare for 532 services in 2024
CMS data shows 532 Medicare services from Dr. Groh across 12 procedure codes in 2024, for 302 Medicare patients. Medicare paid $151,689 for them.
Dr. Groh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2752024: 22120%
- Surgery
- 2023: 3162024: 21233%
- Imaging
- 2023: 1322024: 9925%
Where Dr. Groh's Medicare services took place, 2024
- In an office24446%
- In a facility28854%
Dr. Groh compared with the North Carolina median for cardiothoracic surgeons, 2024
- Dr. Groh
- North Carolina median
- Medicare services
- 532vs 1214.4 times
- Medicare patients
- 302vs 1042.9 times
- Part D claims
- 35vs 2075% above
Medians across 123 cardiothoracic surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Groh's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Groh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Groh and other cardiothoracic surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Groh treated 302 Medicare patients in 2024, average age 76
CMS counts 302 Medicare patients who saw Dr. Groh in 2024. The largest group is 75 to 84, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Groh's median patient age at 73, with 34% women.
Dr. Groh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Groh's Medicare patients by sex, 2024
- Women9632%
- Men20668%
Chronic conditions among Dr. Groh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease70%
- Atrial fibrillation46%
- Heart failure44%
- Diabetes43%
- Arthritis40%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Groh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women34%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark A. Groh wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Groh wrote 12 Medicare Part D claims. 92% of them were for generic drugs. They cover 2 drugs, with $237 in total drug cost. In 2018, CMS named 14 claims across 1 drug.
Dr. Groh's Part D claims by kind of drug, 2024
- Generic11 claims92%
- Brand-name and other1 claims8%
Dr. Groh's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2020
- 2018
- 2020
- Claims for drugs CMS names
- 2018: 142020: 35150%
Drugs named by CMS: 2 in 2020, 1 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark A. Groh scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Groh for performance year 2024, reported individually. Dr. Groh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 66 procedures of coronary artery bypass graft (cabg) by Dr. Groh, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Groh ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 98th percentile66 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark A. Groh has 8 publications on record
Dmand AI links 8 papers to Dr. Groh, published from 2012 to 2022. 2016 was the busiest year, with 3. Dr. Groh's most frequent co-authors are Michael Petracek, MD, Hartzell V. Schaff, MD and Tarun Chakravarty, MD.
Dr. Groh's papers by year, 2012 to 2022
Dr. Groh's most frequent co-authors
- Michael Petracek, MD4 shared papers
- Hartzell V. Schaff, MD4 shared papers
- Tarun Chakravarty, MD2 shared papers
Recent publications by Dr. Groh
See who Dr. Groh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Groh works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark A. Groh has worked on 7 clinical trials
Dmand AI links Dr. Groh to 7 clinical trials. 6 are still active or recruiting. Conditions studied include Ventricular Outflow Obstruction, Aortic Valve Stenosis and Atrial Fibrillation. Icahn School of Medicine at Mount Sinai sponsors the most, 3.
Conditions in Dr. Groh's trials
- Ventricular Outflow Obstruction
- Aortic Valve Stenosis
- Atrial Fibrillation
- Heart Valve Diseases
- Mitral Valve Insufficiency
Investigators on the most trials with Dr. Groh
- Michael Eugene Bowdish, MD3 shared trials
- Paul D. Mahoney, MD3 shared trials
- Michael A. Acker, MD2 shared trials
Recent clinical trials with Dr. Groh
SMall Annuli Randomized To Evolut™ or SAPIEN™ Trial (opens in a new tab)
Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG (opens in a new tab)
Portico Next Generation Approval Study (opens in a new tab)
AtriCure CryoICE Lesions for Persistent and Long-standing Persistent Atrial Fibrillation Treatment (opens in a new tab)
Long Term Follow Up for CTSN Mitral Valve Repair Studies (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mark A. Groh received $163,234 in industry payments from 2016 to 2025
CMS Open Payments shows 191 general payments to Dr. Groh from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 78% of the total. AtriCure, Inc. paid the most, $138,496.
General payments to Dr. Groh by program year, 2016 to 2025
General payments to Dr. Groh by kind, 2016 to 2025
- Consulting fees$126,86178%
- Speaker and faculty fees$10,6607%
- Grants$10,6006%
- Travel and lodging$8,2155%
- Food and beverage$6,8984%
Companies that paid Dr. Groh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Groh graduated from University of Missouri, Kansas City, School of Medicine
Dr. Groh graduated from University of Missouri, Kansas City, School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Groh's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark A. Groh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark A. Groh's NPI number?
Dr. Mark A. Groh's NPI number is 1376690362. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Groh?
Dr. Mark A. Groh is a cardiothoracic surgeon in Asheville, North Carolina. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Mark A. Groh practice?
Dr. Groh practices at 257 McDowell St, Asheville, NC 28803. Dr. Groh's primary practice is Asheville Heart PA in Asheville, North Carolina. Dmand AI also links Dr. Groh to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Mark A. Groh's office phone number?
The practice phone on file for Dr. Groh is (828) 258-1121.
What is Dr. Mark A. Groh's medical license number?
Dr. Groh holds North Carolina license 9400813.
Which hospitals is Dr. Mark A. Groh affiliated with?
Dr. Groh is affiliated with Mission Hospital. Dmand AI links Dr. Groh to 4 more hospitals.
What medical group is Dr. Mark A. Groh part of?
Dr. Groh is linked to Asheville Heart.
Does Dr. Mark A. Groh accept Medicare?
Yes. CMS data shows Dr. Groh billed Medicare for 532 services in 2024, and Dr. Groh accepts Medicare assignment.
What is Dr. Mark A. Groh's MIPS score?
Dr. Groh's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Mark A. Groh see?
CMS counts 302 Medicare patients who saw Dr. Groh in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Mark A. Groh bill to Medicare?
In 2024, Dr. Groh's most billed Medicare services were diagnostic imaging (71046), office visit, new patient (99205) and surgery: heart and blood vessels (33361).
Where did Dr. Mark A. Groh go to medical school?
Dr. Groh graduated from University of Missouri, Kansas City, School of Medicine in 1986.
What drugs does Dr. Mark A. Groh prescribe most?
In 2020 Medicare Part D data, Dr. Groh's most prescribed drugs by claims were Atorvastatin Calcium and Metoprolol Tartrate.
Has Dr. Mark A. Groh received payments from drug or device companies?
CMS Open Payments shows $163,234 in general payments to Dr. Groh from 13 companies from 2016 to 2025. The largest total came from AtriCure, Inc.
How long has Dr. Mark A. Groh been practicing?
Dr. Groh graduated from medical school in 1986, 40 years ago.
Does Dr. Mark A. Groh do research?
Dmand AI links 8 publications to Dr. Groh, published from 2012 to 2022. Dr. Groh has worked on 7 clinical trials.
Who does Dr. Mark A. Groh publish with?
Dr. Groh's most frequent co-authors are Michael Petracek, MD (4 shared papers), Hartzell V. Schaff, MD (4 shared papers) and Tarun Chakravarty, MD (2 shared papers).
Selling to thoracic surgery (cardiothoracic vascular surgery) practices?
See cardiothoracic surgeons in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card