Dr. Ashesh N. Buch, MD
- Medicare services, 2024
- 987
- Medicare patients, 2024
- 515
- Part D claims, 2024
- 1,308
- Publications
- 15
- Clinical trials
- 3
- Practice address
- 667 Kingsborough Sq, Chesapeake, VA 23320
- Practice phone
- Call (757) 842-4499
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chesapeake Regional Medical Group
Chesapeake, Virginia
Find Dr. Buch'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. Ashesh N. Buch is an interventional cardiologist in Chesapeake, Virginia
Dr. Buch practices at Chesapeake Regional Medical Group in Chesapeake, Virginia.
Dr. Buch's NPI, 1114287117, was assigned on May 23, 2012. Dr. Buch holds Virginia license 0101270728.
- NPI
- 1114287117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183874860
- NPI enumeration date
- May 23, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (757) 842-4499
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashesh N. Buch practices at Chesapeake Regional Medical Group in Chesapeake, Virginia
Dr. Buch's primary practice is Chesapeake Regional Medical Group, at 667 Kingsborough Sq, Chesapeake, VA 23320 in Chesapeake City. The practice phone is (757) 842-4499.
- Chesapeake Regional Medical Group667 Kingsborough Sq, Chesapeake, VA 23320 · Chesapeake CityPhone(757) 842-4499
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ashesh N. Buch is affiliated with 6 sites of care and 2 medical groups
Dr. Buch's primary practice is Chesapeake Regional Medical Group in Chesapeake, Virginia. Dr. Buch is also affiliated with Chesapeake Regional Medical Center. The medical group on file is Chesapeake Regional Medical Group. Dmand AI also links Dr. Buch to 3 more hospitals, 1 group practice or clinic and 1 medical group, 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. Ashesh N. Buch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buch practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Regional Medical Group | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashesh N. Buch is one of 178 interventional cardiologists in Virginia
Interventional cardiology is Dr. Buch's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dmand AI has Dr. Buch's licenses on file in 2 states: Virginia and North Carolina.
Specialties and state licenses
- Interventional cardiology, VirginiaPrimary
- North Carolina license
Interventional cardiologists near Dr. Buch
Counts of interventional cardiologists 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. Ashesh N. Buch billed Medicare for 987 services in 2024
CMS data shows 987 Medicare services from Dr. Buch across 16 procedure codes in 2024, for 515 Medicare patients. Medicare paid $56,716 for them.
Dr. Buch's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2452024: 542121%
- Office and hospital visits
- 2023: 3212024: 44539%
Where Dr. Buch's Medicare services took place, 2024
- In an office28929%
- In a facility69871%
Dr. Buch compared with the Virginia median for interventional cardiologists, 2024
- Dr. Buch
- Virginia median
- Medicare services
- 987vs 1,90648% below
- Medicare patients
- 515vs 84839% below
- Part D claims
- 1,198vs 1,2978% below
Medians across 174 interventional cardiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Buch'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashesh N. Buch treated 515 Medicare patients in 2024, average age 76
CMS counts 515 Medicare patients who saw Dr. Buch in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Buch's median patient age at 71, with 50% women.
Dr. Buch's Medicare patients by age, 2024
Dr. Buch's Medicare patients by sex, 2024
- Women25850%
- Men25750%
Chronic conditions among Dr. Buch's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease52%
- Diabetes44%
- Heart failure41%
- Chronic kidney disease35%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ashesh N. Buch wrote 1,308 Medicare Part D claims in 2024
In 2024, Dr. Buch wrote 1,308 Medicare Part D claims for 190 patients. 86% of them were for generic drugs. CMS names the drug for 1,198 of them, across 28 drugs with 11 or more claims each, at $176,313 in total drug cost. In 2023, CMS named 828 claims across 24 drugs.
Dr. Buch's Part D claims by kind of drug, 2024
- Generic1,123 claims86%
- Brand-name185 claims14%
Dr. Buch's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8282024: 1,19845%
Drugs named by CMS: 28 in 2024, 24 in 2023.
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. Ashesh N. Buch scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Buch for performance year 2024, reported as part of a group. Dr. Buch accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Buch as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Buch's MIPS scores, performance year 2024
- 91of 100Final score
- 87of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
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)
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Dr. Ashesh N. Buch has 15 publications on record
Dmand AI links 15 papers to Dr. Buch, published from 2013 to 2022. 2014 was the busiest year, with 3. The most frequent topics are Coronary Angiography, Coronary Artery Bypass and Coronary Artery Disease. Dr. Buch has published most often in Coron Artery Dis. Dr. Buch's most frequent co-authors are Puneet Bhargava, MD, Arjun Kumar Chagarlamudi, MD and Christopher Paul Gregory, MD.
Dr. Buch's papers by year, 2013 to 2022
Topics Dr. Buch writes about most
- Coronary Angiography
- Coronary Artery Bypass
- Coronary Artery Disease
- Coronary Thrombosis
- Myocardial Infarction
- Myocardial Ischemia
- Percutaneous Coronary Intervention
- Stents
Dr. Buch's most frequent co-authors
- Puneet Bhargava, MD1 shared paper
- Arjun Kumar Chagarlamudi, MD1 shared paper
- Christopher Paul Gregory, MD1 shared paper
Recent publications by Dr. Buch
Expert Rev Cardiovasc Ther
See who Dr. Buch researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Buch works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ashesh N. Buch has worked on 3 clinical trials
Dmand AI links Dr. Buch to 3 clinical trials. Conditions studied include Angina, Stable, Coronary Artery Disease and Angina Pectoris. East Carolina University sponsors the most, 2.
Conditions in Dr. Buch's trials
- Angina, Stable
- Coronary Artery Disease
- Angina Pectoris
- Angina, Unstable
- Coronary Disease
Investigators on the most trials with Dr. Buch
- John D. Altman, MD1 shared trial
- Luis Gruberg, MD1 shared trial
- Louie N. Kostopoulos, MD1 shared trial
Recent clinical trials with Dr. Buch
The Effectiveness of Ranolazine in Reducing Cardiac Ischaemia Induced by Chronic Total Occlusions of Coronary Arteries (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ashesh N. Buch received $39,660 in industry payments from 2016 to 2025
CMS Open Payments shows 225 general payments to Dr. Buch from 30 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 47% of the total. Philips Electronics North America Corporation paid the most, $16,925.
General payments to Dr. Buch by program year, 2016 to 2025
General payments to Dr. Buch by kind, 2016 to 2025
- Consulting fees$18,80047%
- Food and beverage$6,47116%
- Travel and lodging$5,69114%
- Speaker and faculty fees$4,50011%
- Other$4,19811%
Companies that paid Dr. Buch the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ashesh N. Buch's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ashesh N. Buch
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What is Dr. Ashesh N. Buch's NPI number?
Dr. Ashesh N. Buch's NPI number is 1114287117. It was assigned on May 23, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashesh N. Buch?
Dr. Ashesh N. Buch is an interventional cardiologist in Chesapeake, Virginia. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Ashesh N. Buch practice?
Dr. Buch practices at 667 Kingsborough Sq, Chesapeake, VA 23320. Dr. Buch's primary practice is Chesapeake Regional Medical Group in Chesapeake, Virginia. Dmand AI also links Dr. Buch to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Ashesh N. Buch's office phone number?
The practice phone on file for Dr. Buch is (757) 842-4499.
What is Dr. Ashesh N. Buch's medical license number?
Dr. Buch holds Virginia license 0101270728, one of the licenses on file in 2 states.
Which states has Dr. Ashesh N. Buch been licensed in?
Dmand AI has state licenses on file for Dr. Buch in Virginia and North Carolina.
Which hospitals is Dr. Ashesh N. Buch affiliated with?
Dr. Buch is affiliated with Chesapeake Regional Medical Center. Dmand AI links Dr. Buch to 3 more hospitals.
What medical group is Dr. Ashesh N. Buch part of?
Dr. Buch is linked to Chesapeake Regional Medical Group. Dmand AI links Dr. Buch to 1 more medical group.
Does Dr. Ashesh N. Buch accept Medicare?
Yes. CMS data shows Dr. Buch billed Medicare for 987 services in 2024, and Dr. Buch accepts Medicare assignment.
Does Dr. Ashesh N. Buch offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Buch as offering telehealth services.
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What is Dr. Ashesh N. Buch's MIPS score?
Dr. Buch's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ashesh N. Buch see?
CMS counts 515 Medicare patients who saw Dr. Buch in 2024, with an average age of 76.
What services does Dr. Ashesh N. Buch bill to Medicare?
In 2024, Dr. Buch's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Ashesh N. Buch prescribe most?
In 2024 Medicare Part D data, Dr. Buch's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Ashesh N. Buch received payments from drug or device companies?
CMS Open Payments shows $39,660 in general payments to Dr. Buch from 30 companies from 2016 to 2025. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Ashesh N. Buch been practicing?
Dr. Buch graduated from medical school in 1992, 34 years ago.
Does Dr. Ashesh N. Buch do research?
Dmand AI links 15 publications to Dr. Buch, published from 2013 to 2022. Dr. Buch has worked on 3 clinical trials.
Who does Dr. Ashesh N. Buch publish with?
Dr. Buch's most frequent co-authors are Puneet Bhargava, MD (1 shared paper), Arjun Kumar Chagarlamudi, MD (1 shared paper) and Christopher Paul Gregory, MD (1 shared paper).
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