Dr. Ryan D. Alexy, MD
- Publications
- 7
- Industry payments
- $4,824
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 705 Riley Hospital Drive Roc Ste 1240, Indianapolis, IN 46202
- Practice phone
- Call (317) 944-4303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riley Hospital - PEDS Dialysis
Dialysis Center - Independent · Indianapolis, Indiana
Find Dr. Alexy'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. Ryan D. Alexy is a pediatric cardiology physician in Indianapolis, Indiana
Dr. Alexy practices at Riley Hospital - PEDS Dialysis in Indianapolis, Indiana.
Dr. Alexy's NPI, 1114118452, was assigned on August 1, 2007. Dr. Alexy graduated from Indiana University School of Medicine in 2006. Dr. Alexy holds Indiana license 01074137.
- NPI
- 1114118452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183776156
- NPI enumeration date
- August 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 944-4303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan D. Alexy practices at Riley Hospital - PEDS Dialysis in Indianapolis, Indiana
Dr. Alexy's primary practice is Riley Hospital - PEDS Dialysis, at 705 Riley Hospital Drive Roc Ste 1240, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 944-4303.
- Riley Hospital - PEDS Dialysis705 Riley Hospital Drive Roc Ste 1240, Indianapolis, IN 46202 · Marion CountyPhone(317) 944-4303
Source: Dmand AI Affiliation Data
Dr. Ryan D. Alexy is affiliated with 2 sites of care and 1 medical group
Dr. Alexy's primary practice is Riley Hospital - PEDS Dialysis in Indianapolis, Indiana. The medical group on file is Riley Children's Health. Dmand AI also links Dr. Alexy to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan D. Alexy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riley Hospital - PEDS Dialysis | 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. Ryan D. Alexy is one of 55 pediatric cardiology physicians in Indiana
Pediatric cardiology is Dr. Alexy's primary specialty in the NPI Registry, under taxonomy code 2080P0202X. Dr. Alexy is licensed in Indiana.
Specialties and state licenses
- Pediatric cardiology, IndianaPrimary
Pediatric cardiology physicians near Dr. Alexy
Counts of pediatric cardiology physicians 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. Ryan D. Alexy's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Alexy's median patient age at 9, with 51% women.
Dr. Alexy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
How Dr. Ryan D. Alexy takes part in Medicare
Dr. Alexy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan D. Alexy has 7 publications on record
Dmand AI links 7 papers to Dr. Alexy, published from 2013 to 2025. 2019 was the busiest year, with 2. The most frequent topics are Cardiac Catheterization, Ductus Arteriosus, Patent and Infant, Premature. Dr. Alexy has published most often in Cardiol Young. Dr. Alexy's most frequent co-authors are Mark H. Hoyer, MD, Ryan M. Serrano, MD and Matthew Lawrence Cooper, MD.
Dr. Alexy's papers by year, 2013 to 2025
Topics Dr. Alexy writes about most
- Cardiac Catheterization
- Ductus Arteriosus, Patent
- Infant, Premature
Dr. Alexy's most frequent co-authors
- Mark H. Hoyer, MD2 shared papers
- Ryan M. Serrano, MD2 shared papers
- Matthew Lawrence Cooper, MD1 shared paper
Recent publications by Dr. Alexy
See who Dr. Alexy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alexy works with, so you can find a warm path to the right pediatric cardiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan D. Alexy received $4,824 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Dr. Alexy from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Medtronic Vascular, Inc. paid the most, $1,497.
General payments to Dr. Alexy by program year, 2016 to 2025
General payments to Dr. Alexy by kind, 2016 to 2025
- Food and beverage$3,64976%
- Travel and lodging$1,17524%
Companies that paid Dr. Alexy 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. Ryan D. Alexy graduated from Indiana University School of Medicine
Dr. Alexy graduated from Indiana University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan D. Alexy'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Ryan D. Alexy
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What is Dr. Ryan D. Alexy's NPI number?
Dr. Ryan D. Alexy's NPI number is 1114118452. It was assigned on August 1, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan D. Alexy?
Dr. Ryan D. Alexy is a pediatric cardiology physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does Dr. Ryan D. Alexy practice?
Dr. Alexy practices at 705 Riley Hospital Drive Roc Ste 1240, Indianapolis, IN 46202. Dr. Alexy's primary practice is Riley Hospital - PEDS Dialysis in Indianapolis, Indiana. Dmand AI also links Dr. Alexy to 1 group practice or clinic.
What is Dr. Ryan D. Alexy's office phone number?
The practice phone on file for Dr. Alexy is (317) 944-4303.
What is Dr. Ryan D. Alexy's medical license number?
Dr. Alexy holds Indiana license 01074137.
What medical group is Dr. Ryan D. Alexy part of?
Dr. Alexy is linked to Riley Children's Health.
Does Dr. Ryan D. Alexy accept Medicare?
Yes. CMS lists Dr. Alexy as accepting Medicare assignment.
Where did Dr. Ryan D. Alexy go to medical school?
Dr. Alexy graduated from Indiana University School of Medicine in 2006.
Has Dr. Ryan D. Alexy received payments from drug or device companies?
CMS Open Payments shows $4,824 in general payments to Dr. Alexy from 9 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Ryan D. Alexy been practicing?
Dr. Alexy graduated from medical school in 2006, 20 years ago.
Does Dr. Ryan D. Alexy do research?
Dmand AI links 7 publications to Dr. Alexy, published from 2013 to 2025.
Who does Dr. Ryan D. Alexy publish with?
Dr. Alexy's most frequent co-authors are Mark H. Hoyer, MD (2 shared papers), Ryan M. Serrano, MD (2 shared papers) and Matthew Lawrence Cooper, MD (1 shared paper).
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