Tex Heart Inst J
Acute Coronary SyndromeCoronary AngiographyCoronary Artery Bypass
Dr. John H. Chaney, MD
NPI1033377049PAC ID4587978978
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 47
- Publications
- 3
- MIPS score, 2024
- 94
- Practice address
- 1740 Nicholasville Road, Lexington, KY 40503
- Practice phone
- Call (859) 260-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chaney'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. John H. Chaney is a cardiothoracic surgeon in Lexington, Kentucky
Dr. Chaney practices at Baptist Health Lexington in Lexington, Kentucky, part of Baptist Health.
Dr. Chaney's NPI, 1033377049, was assigned on May 27, 2008. Dr. Chaney graduated from University of Louisville School of Medicine in 2008. Dr. Chaney holds Kentucky license 46124.
NPI and contact details
- NPI
- 1033377049NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587978978
- NPI enumeration date
- May 27, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (859) 260-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John H. Chaney practices at Baptist Health Lexington in Lexington, Kentucky
Dr. Chaney's primary practice is Baptist Health Lexington, at 1740 Nicholasville Road, Lexington, KY 40503 in Fayette County. The practice phone is (859) 260-6100.
- Baptist Health Lexington1740 Nicholasville Road, Lexington, KY 40503 · Fayette CountyPhone(859) 260-6100
Source: Dmand AI Affiliation Data
Dr. John H. Chaney is affiliated with 4 sites of care and 1 medical group
Dr. Chaney's primary practice is Baptist Health Lexington in Lexington, Kentucky, part of Baptist Health. Dr. Chaney is also affiliated with Lake Cumberland Regional Hospital. The medical group on file is Baptist Health Medical Group. Dmand AI also links Dr. Chaney to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Lake Cumberland Regional HospitalBaptist Health Medical Group1 group practice or clinicName with a free account1 home health agencyName with a free account
See all 5 affiliations for Dr. ChaneySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John H. Chaney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chaney practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Lexington | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Chaney practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John H. Chaney is one of 95 cardiothoracic surgeons in Kentucky
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Chaney's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Chaney is licensed in Kentucky.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), KentuckyPrimary
Cardiothoracic surgeons near Dr. Chaney
Counts of cardiothoracic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
95cardiothoracic surgeons in Kentucky16cardiothoracic surgeons in Lexington5cardiothoracic surgeons at Baptist Health Lexington
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John H. Chaney billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Chaney across 12 procedure codes in 2024, for 155 Medicare patients. Medicare paid $98,272 for them.
Medicare services, 2024230
Medicare patients155
Paid by Medicare$98,272
Procedure codes12
Dr. Chaney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 652024: 173166%
- Office and hospital visits
- 2023: 1492024: 5762%
Where Dr. Chaney's Medicare services took place, 2024
- In an office219%
- In a facility20991%
Dr. Chaney compared with the Kentucky median for cardiothoracic surgeons, 2024
- Dr. Chaney
- Kentucky median
- Medicare services
- 230vs 1042.2 times
- Medicare patients
- 155vs 9465% above
- Part D claims
- 18vs 3549% below
Medians across 88 cardiothoracic surgeons in Kentucky with Dmand AI profiles that report each measure.
Dr. Chaney'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. Chaney?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chaney and other cardiothoracic surgeons in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John H. Chaney treated 155 Medicare patients in 2024, average age 75
CMS counts 155 Medicare patients who saw Dr. Chaney in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.56, 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. Chaney's median patient age at 69, with 45% women.
Medicare patients, 2024155
Average age75
Average risk score1.56
Also on Medicaid11%
Dr. Chaney's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chaney's Medicare patients by sex, 2024
- Women7347%
- Men8253%
Chronic conditions among Dr. Chaney's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis53%
- Atrial fibrillation49%
- Diabetes48%
- COPD44%
- Heart failure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chaney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John H. Chaney wrote 47 Medicare Part D claims in 2024
In 2024, Dr. Chaney wrote 47 Medicare Part D claims for 30 patients. 100% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $212 in total drug cost. In 2023, CMS named 70 claims across 3 drugs.
Part D claims, 202447
Drugs named by CMS1
Total drug cost$212
Part D patients30
Dr. Chaney'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. Chaney's Part D claims, 2024
- Opioids28%13 of 47 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: 702024: 1874%
Drugs named by CMS: 1 in 2024, 3 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. John H. Chaney scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Chaney for performance year 2024, reported through an alternative payment model (APM). Dr. Chaney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of coronary artery bypass graft (cabg) by Dr. Chaney, more than 53% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chaney's MIPS scores, performance year 2024
- 94of 100Final score
- 87.3of 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. Chaney ranks in Medicare procedure volume
- Coronary artery bypass graft (CABG)
- 53rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 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
Find cardiothoracic surgeons like Dr. Chaney by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John H. Chaney has 3 publications on record
Dmand AI links 3 papers to Dr. Chaney, published from 2015 to 2016. The most frequent topics are Kentucky. Dr. Chaney's most frequent co-authors are Mark Sullivan Slaughter, MD, Edward Cantu, MD and Allen C. Cheng, DDS, MD.
Papers3
Years published2015 to 2016
Topics Dr. Chaney writes about most
- Kentucky
Dr. Chaney's most frequent co-authors
- Mark Sullivan Slaughter, MD2 shared papers
- Edward Cantu, MD1 shared paper
- Allen C. Cheng, DDS, MD1 shared paper
Recent publications by Dr. Chaney
Ann Thorac Surg
AspirinBlood TransfusionCardiac Surgical Procedures
See who Dr. Chaney researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chaney 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. John H. Chaney received $20,098 in industry payments from 2016 to 2025
CMS Open Payments shows 211 general payments to Dr. Chaney from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 37% of the total. Intuitive Surgical, Inc. paid the most, $7,818.
General payments to Dr. Chaney by program year, 2016 to 2025
General payments to Dr. Chaney by kind, 2016 to 2025
$20.1Kin total
- Food and beverage$7,44937%
- Travel and lodging$7,14236%
- Education$5,50027%
- Entertainment$70%
Companies that paid Dr. Chaney 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. John H. Chaney graduated from University of Louisville School of Medicine
Dr. Chaney graduated from University of Louisville School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John H. Chaney'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John H. Chaney
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. John H. Chaney's NPI number?
Dr. John H. Chaney's NPI number is 1033377049. It was assigned on May 27, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John H. Chaney?
Dr. John H. Chaney is a cardiothoracic surgeon in Lexington, Kentucky. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. John H. Chaney practice?
Dr. Chaney practices at 1740 Nicholasville Road, Lexington, KY 40503. Dr. Chaney's primary practice is Baptist Health Lexington in Lexington, Kentucky, part of Baptist Health. Dmand AI also links Dr. Chaney to 1 group practice or clinic and 1 home health agency.
What is Dr. John H. Chaney's office phone number?
The practice phone on file for Dr. Chaney is (859) 260-6100.
What is Dr. John H. Chaney's medical license number?
Dr. Chaney holds Kentucky license 46124.
Which hospitals is Dr. John H. Chaney affiliated with?
Dr. Chaney practices at Baptist Health Lexington in Lexington, Kentucky. Dr. Chaney is also affiliated with Lake Cumberland Regional Hospital.
What medical group is Dr. John H. Chaney part of?
Dr. Chaney is linked to Baptist Health Medical Group.
Does Dr. John H. Chaney accept Medicare?
Yes. CMS data shows Dr. Chaney billed Medicare for 230 services in 2024, and Dr. Chaney accepts Medicare assignment.
What is Dr. John H. Chaney's MIPS score?
Dr. Chaney's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. John H. Chaney see?
CMS counts 155 Medicare patients who saw Dr. Chaney in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. John H. Chaney bill to Medicare?
In 2024, Dr. Chaney's most billed Medicare services were surgery: heart and blood vessels (33508), surgery: heart and blood vessels (33533) and surgery: heart and blood vessels (33361).
Where did Dr. John H. Chaney go to medical school?
Dr. Chaney graduated from University of Louisville School of Medicine in 2008.
What drugs does Dr. John H. Chaney prescribe most?
In 2024 Medicare Part D data, Dr. Chaney's most prescribed drugs by claims were Cilostazol.
Has Dr. John H. Chaney received payments from drug or device companies?
CMS Open Payments shows $20,098 in general payments to Dr. Chaney from 34 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. John H. Chaney been practicing?
Dr. Chaney graduated from medical school in 2008, 18 years ago.
Does Dr. John H. Chaney do research?
Dmand AI links 3 publications to Dr. Chaney, published from 2015 to 2016.
Who does Dr. John H. Chaney publish with?
Dr. Chaney's most frequent co-authors are Mark Sullivan Slaughter, MD (2 shared papers), Edward Cantu, MD (1 shared paper) and Allen C. Cheng, DDS, MD (1 shared paper).
Selling to thoracic surgery (cardiothoracic vascular surgery) practices?
See cardiothoracic surgeons in Kentucky 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