Dr. Michael Stephen Chenier, MD, MPH
- Medicare services, 2024
- 1,270
- Medicare patients, 2024
- 547
- Part D claims, 2024
- 2,598
- MIPS score, 2024
- 90
- Hospital affiliations
- 2
- Practice address
- 509 Biltmore Ave, Asheville, NC 28801
- Practice phone
- Call (828) 213-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Michael Stephen Chenier is an interventional cardiologist in Asheville, North Carolina
Dr. Chenier practices at Mission Hospital in Asheville, North Carolina, part of HCA Healthcare.
Dr. Chenier's NPI, 1902049794, was assigned on April 9, 2009. Dr. Chenier graduated from University of North Carolina at Chapel Hill School of Medicine in 2009. Dr. Chenier holds North Carolina license 2016-02483.
- NPI
- 1902049794NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547575243
- NPI enumeration date
- April 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (828) 213-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Stephen Chenier practices at Mission Hospital in Asheville, North Carolina
Dr. Chenier's primary practice is Mission Hospital, at 509 Biltmore Ave, Asheville, NC 28801 in Buncombe County. The practice phone is (828) 213-1111.
- Mission Hospital509 Biltmore Ave, Asheville, NC 28801 · Buncombe CountyPhone(828) 213-1111
Source: Dmand AI Affiliation Data
Dr. Michael Stephen Chenier is affiliated with 2 sites of care and 1 medical group
Dr. Chenier's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare. Dr. Chenier is also affiliated with AdventHealth Hendersonville. The medical group on file is Mission Health Community Multispecialty Providers.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Stephen Chenier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chenier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Stephen Chenier is one of 178 interventional cardiologists in North Carolina
Interventional cardiology is Dr. Chenier's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Chenier is licensed in North Carolina.
Specialties and state licenses
- Interventional cardiology, North CarolinaPrimary
Interventional cardiologists near Dr. Chenier
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. Michael Stephen Chenier billed Medicare for 1,270 services in 2024
CMS data shows 1,270 Medicare services from Dr. Chenier across 25 procedure codes in 2024, for 547 Medicare patients. Medicare paid $139,288 for them.
Dr. Chenier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 8642024: 77810%
- Office and hospital visits
- 2023: 4252024: 46610%
- Surgery
- 2023: 312024: 2616%
Where Dr. Chenier's Medicare services took place, 2024
- In an office52141%
- In a facility74959%
Dr. Chenier compared with the North Carolina median for interventional cardiologists, 2024
- Dr. Chenier
- North Carolina median
- Medicare services
- 1,270vs 1,307Close to median
- Medicare patients
- 547vs 5785% below
- Part D claims
- 2,467vs 1,75840% above
Medians across 175 interventional cardiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Chenier'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. Michael Stephen Chenier treated 547 Medicare patients in 2024, average age 77
CMS counts 547 Medicare patients who saw Dr. Chenier in 2024. The largest group is 75 to 84, with 249 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.50, 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. Chenier's median patient age at 77, with 42% women.
Dr. Chenier's Medicare patients by age, 2024
Dr. Chenier's Medicare patients by sex, 2024
- Women23343%
- Men31457%
Chronic conditions among Dr. Chenier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Atrial fibrillation50%
- Heart failure50%
- Arthritis47%
- Diabetes39%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chenier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Stephen Chenier wrote 2,598 Medicare Part D claims in 2024
In 2024, Dr. Chenier wrote 2,598 Medicare Part D claims for 426 patients. 78% of them were for generic drugs. CMS names the drug for 2,467 of them, across 38 drugs with 11 or more claims each, at $528,182 in total drug cost. In 2023, CMS named 2,823 claims across 38 drugs.
Dr. Chenier's Part D claims by kind of drug, 2024
- Generic2,033 claims78%
- Brand-name565 claims22%
Dr. Chenier'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.
Drug classes CMS tracks in Dr. Chenier's Part D claims, 2024
- Antibiotics1%15 of 2,598 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8232024: 2,46713%
Drugs named by CMS: 38 in 2024, 38 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. Michael Stephen Chenier scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Chenier for performance year 2024, reported through an alternative payment model (APM). Dr. Chenier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of coronary angioplasty and stenting by Dr. Chenier, more than 53% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chenier's MIPS scores, performance year 2024
- 90of 100Final score
- 77.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Chenier ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 53rd percentile22 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)
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Dr. Michael Stephen Chenier received $86,612 in industry payments from 2016 to 2025
CMS Open Payments shows 388 general payments to Dr. Chenier from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 34% of the total. ShockWave Medical, Inc paid the most, $32,249.
General payments to Dr. Chenier by program year, 2016 to 2025
General payments to Dr. Chenier by kind, 2016 to 2025
- Consulting fees$29,85034%
- Travel and lodging$18,80622%
- Speaker and faculty fees$17,59120%
- Food and beverage$15,34518%
- Other$5,0206%
Companies that paid Dr. Chenier 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. Michael Stephen Chenier graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Chenier graduated from University of North Carolina at Chapel Hill School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Stephen Chenier's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Stephen Chenier
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. Michael Stephen Chenier's NPI number?
Dr. Michael Stephen Chenier's NPI number is 1902049794. It was assigned on April 9, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Stephen Chenier?
Dr. Michael Stephen Chenier is an interventional cardiologist in Asheville, North Carolina. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Michael Stephen Chenier practice?
Dr. Chenier practices at 509 Biltmore Ave, Asheville, NC 28801. Dr. Chenier's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare.
What is Dr. Michael Stephen Chenier's office phone number?
The practice phone on file for Dr. Chenier is (828) 213-1111.
What is Dr. Michael Stephen Chenier's medical license number?
Dr. Chenier holds North Carolina license 2016-02483.
Which hospitals is Dr. Michael Stephen Chenier affiliated with?
Dr. Chenier practices at Mission Hospital in Asheville, North Carolina. Dr. Chenier is also affiliated with AdventHealth Hendersonville.
What medical group is Dr. Michael Stephen Chenier part of?
Dr. Chenier is linked to Mission Health Community Multispecialty Providers.
Does Dr. Michael Stephen Chenier accept Medicare?
Yes. CMS data shows Dr. Chenier billed Medicare for 1,270 services in 2024, and Dr. Chenier accepts Medicare assignment.
What is Dr. Michael Stephen Chenier's MIPS score?
Dr. Chenier's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael Stephen Chenier see?
CMS counts 547 Medicare patients who saw Dr. Chenier in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Michael Stephen Chenier bill to Medicare?
In 2024, Dr. Chenier's most billed Medicare services were office visit, established patient (99215), special service (99152) and heart test or procedure (93294).
Where did Dr. Michael Stephen Chenier go to medical school?
Dr. Chenier graduated from University of North Carolina at Chapel Hill School of Medicine in 2009.
What drugs does Dr. Michael Stephen Chenier prescribe most?
In 2024 Medicare Part D data, Dr. Chenier's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. Michael Stephen Chenier received payments from drug or device companies?
CMS Open Payments shows $86,612 in general payments to Dr. Chenier from 21 companies from 2016 to 2025. The largest total came from ShockWave Medical, Inc.
How long has Dr. Michael Stephen Chenier been practicing?
Dr. Chenier graduated from medical school in 2009, 17 years ago.
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