J Soc Cardiovasc Angiogr Interv
Dr. Gregory B. Elsner, MD
NPI1619941895PAC ID1355245515
- Medicare services, 2024
- 1,284
- Medicare patients, 2024
- 531
- Part D claims, 2024
- 3,456
- Publications
- 1
- Clinical trials
- 1
- Practice address
- 250 W 96th St, Indianapolis, IN 46260
- Practice phone
- Call (765) 584-0251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension St Vincent Randolph Winchester Rehabilitation
Indianapolis, Indiana
Find Dr. Elsner's professional email, personal email and mobile number
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Dr. Gregory B. Elsner is an interventional cardiologist in Indianapolis, Indiana
Dr. Elsner practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana.
Dr. Elsner's NPI, 1619941895, was assigned on February 15, 2006. Dr. Elsner graduated from Indiana University School of Medicine in 1988. Dr. Elsner holds Indiana license 01037699A.
NPI and contact details
- NPI
- 1619941895NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355245515
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (765) 584-0251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory B. Elsner practices at Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana
Dr. Elsner's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation, at 250 W 96th St, Indianapolis, IN 46260 in Marion County. The practice phone is (765) 584-0251.
- Ascension St Vincent Randolph Winchester Rehabilitation250 W 96th St, Indianapolis, IN 46260 · Marion CountyPhone(765) 584-0251
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory B. Elsner is affiliated with 8 sites of care and 2 medical groups
Dr. Elsner's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Dr. Elsner is also affiliated with Ascension St. Vincent Hospital - Indianapolis. The medical group on file is Ascension Medical Group St Vincent. Dmand AI also links Dr. Elsner to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Ascension St Vincent Randolph Winchester RehabilitationPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory B. Elsner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Elsner practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St Vincent Randolph Winchester Rehabilitation | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Gregory B. Elsner is one of 151 interventional cardiologists in Indiana
Interventional cardiology is Dr. Elsner's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Elsner is licensed in Indiana.
Specialties and state licenses
- Interventional cardiology, IndianaPrimary
Interventional cardiologists near Dr. Elsner
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. Gregory B. Elsner billed Medicare for 1,284 services in 2024
CMS data shows 1,284 Medicare services from Dr. Elsner across 19 procedure codes in 2024, for 531 Medicare patients. Medicare paid $112,942 for them.
Medicare services, 20241,284
Medicare patients531
Paid by Medicare$112,942
Procedure codes19
Dr. Elsner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5362024: 58710%
- Tests and treatments
- 2023: 6262024: 5689%
- Surgery
- 2023: 862024: 10421%
- Imaging
- 2023: 882024: 2572%
Where Dr. Elsner's Medicare services took place, 2024
- In an office80963%
- In a facility47537%
Dr. Elsner compared with the Indiana median for interventional cardiologists, 2024
- Dr. Elsner
- Indiana median
- Medicare services
- 1,284vs 1,60020% below
- Medicare patients
- 531vs 82536% below
- Part D claims
- 3,246vs 3,67812% below
Medians across 152 interventional cardiologists in Indiana with Dmand AI profiles that report each measure.
Dr. Elsner'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Elsner and other interventional cardiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory B. Elsner treated 531 Medicare patients in 2024, average age 77
CMS counts 531 Medicare patients who saw Dr. Elsner in 2024. The largest group is 75 to 84, with 226 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% 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. Elsner's median patient age at 79, with 42% women.
Medicare patients, 2024531
Average age77
Average risk score1.43
Also on Medicaid7%
Dr. Elsner's Medicare patients by age, 2024
Dr. Elsner's Medicare patients by sex, 2024
- Women21140%
- Men32060%
Chronic conditions among Dr. Elsner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis48%
- Diabetes40%
- Heart failure40%
- Atrial fibrillation37%
- Chronic kidney disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Elsner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
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. Gregory B. Elsner wrote 3,456 Medicare Part D claims in 2024
In 2024, Dr. Elsner wrote 3,456 Medicare Part D claims for 465 patients. 86% of them were for generic drugs. CMS names the drug for 3,246 of them, across 41 drugs with 11 or more claims each, at $544,991 in total drug cost. In 2023, CMS named 3,218 claims across 42 drugs.
Part D claims, 20243,456
Drugs named by CMS41
Total drug cost$544,991
Part D patients465
Dr. Elsner's Part D claims by kind of drug, 2024
- Generic2,987 claims86%
- Brand-name469 claims14%
Dr. Elsner'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. Elsner's Part D claims, 2024
- Antibiotics1%22 of 3,456 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: 3,2182024: 3,2461%
Drugs named by CMS: 41 in 2024, 42 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. Gregory B. Elsner ranks in the 63rd percentile for coronary angioplasty and stenting in Medicare
Dr. Elsner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Elsner as offering telehealth. CMS counts 28 procedures of coronary angioplasty and stenting by Dr. Elsner, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Elsner ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 63rd percentile28 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory B. Elsner has 1 publication on record
Dmand AI links 1 paper to Dr. Elsner in 2023. Dr. Elsner's most frequent co-authors are Brian Gregory Cothern, MD, James B. Hermiller, MD and Michael J. Kourany, MD.
Papers1
Dr. Elsner's most frequent co-authors
- Brian Gregory Cothern, MD1 shared paper
- James B. Hermiller, MD1 shared paper
- Michael J. Kourany, MD1 shared paper
Recent publications by Dr. Elsner
See who Dr. Elsner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Elsner 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. Gregory B. Elsner has worked on 1 clinical trial
Dmand AI links Dr. Elsner to 1 clinical trial. Conditions studied include Mitral Valve Insufficiency and Heart Valve Diseases.
Conditions in Dr. Elsner's trials
- Mitral Valve Insufficiency
- Heart Valve Diseases
Investigators on the most trials with Dr. Elsner
- Andrew David Berke, MD1 shared trial
- Santanu Biswas, MD1 shared trial
- Andreas Brieke, MD1 shared trial
Recent clinical trials with Dr. Elsner
Mitral Valve InsufficiencyHeart Valve DiseasesEdwards Cardioband SystemGuideline Directed Medical Therapy
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gregory B. Elsner received $10,085 in industry payments from 2016 to 2025
CMS Open Payments shows 79 general payments to Dr. Elsner from 17 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 50% of the total. Boston Scientific Corporation paid the most, $2,807.
General payments to Dr. Elsner by program year, 2016 to 2025
General payments to Dr. Elsner by kind, 2016 to 2025
$10.1Kin total
- Travel and lodging$5,04550%
- Food and beverage$5,01850%
- Education$220%
Companies that paid Dr. Elsner 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. Gregory B. Elsner graduated from Indiana University School of Medicine
Dr. Elsner graduated from Indiana University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory B. Elsner'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Gregory B. Elsner
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. Gregory B. Elsner's NPI number?
Dr. Gregory B. Elsner's NPI number is 1619941895. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory B. Elsner?
Dr. Gregory B. Elsner is an interventional cardiologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Gregory B. Elsner practice?
Dr. Elsner practices at 250 W 96th St, Indianapolis, IN 46260. Dr. Elsner's primary practice is Ascension St Vincent Randolph Winchester Rehabilitation in Indianapolis, Indiana. Dmand AI also links Dr. Elsner to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Gregory B. Elsner's office phone number?
The practice phone on file for Dr. Elsner is (765) 584-0251.
What is Dr. Gregory B. Elsner's medical license number?
Dr. Elsner holds Indiana license 01037699A.
Which hospitals is Dr. Gregory B. Elsner affiliated with?
Dr. Elsner is affiliated with Ascension St. Vincent Hospital - Indianapolis. Dmand AI links Dr. Elsner to 4 more hospitals.
What medical group is Dr. Gregory B. Elsner part of?
Dr. Elsner is linked to Ascension Medical Group St Vincent. Dmand AI links Dr. Elsner to 1 more medical group.
Does Dr. Gregory B. Elsner accept Medicare?
Yes. CMS data shows Dr. Elsner billed Medicare for 1,284 services in 2024, and Dr. Elsner accepts Medicare assignment.
Does Dr. Gregory B. Elsner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Elsner as offering telehealth services.
How many Medicare patients does Dr. Gregory B. Elsner see?
CMS counts 531 Medicare patients who saw Dr. Elsner in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Gregory B. Elsner bill to Medicare?
In 2024, Dr. Elsner's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and special service (99152).
Where did Dr. Gregory B. Elsner go to medical school?
Dr. Elsner graduated from Indiana University School of Medicine in 1988.
What drugs does Dr. Gregory B. Elsner prescribe most?
In 2024 Medicare Part D data, Dr. Elsner's most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Metoprolol Succinate.
Has Dr. Gregory B. Elsner received payments from drug or device companies?
CMS Open Payments shows $10,085 in general payments to Dr. Elsner from 17 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Gregory B. Elsner been practicing?
Dr. Elsner graduated from medical school in 1988, 38 years ago.
Does Dr. Gregory B. Elsner do research?
Dmand AI links 1 publication to Dr. Elsner. Dr. Elsner has worked on 1 clinical trial.
Who does Dr. Gregory B. Elsner publish with?
Dr. Elsner's most frequent co-authors are Brian Gregory Cothern, MD (1 shared paper), James B. Hermiller, MD (1 shared paper) and Michael J. Kourany, MD (1 shared paper).
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