Dr. Troy Allen Markel, MD
- Publications
- 170
- Clinical trials
- 1
- Industry payments
- $258
- Affiliated sites
- 4
- Medical groups
- 3
- 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. Markel'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. Troy Allen Markel is a pediatric surgery physician in Indianapolis, Indiana
Dr. Markel practices at Riley Hospital - PEDS Dialysis in Indianapolis, Indiana.
Dr. Markel's NPI, 1932397015, was assigned on October 14, 2007. Dr. Markel graduated from Penn State College of Medicine in 2004. Dr. Markel's Indiana license number on file is 01062344A.
- NPI
- 1932397015NPI Registry (opens in a new tab)
- NPI enumeration date
- October 14, 2007
- NPI status
- Active
- Practice phone
- (317) 944-4303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Troy Allen Markel practices at Riley Hospital - PEDS Dialysis in Indianapolis, Indiana
Dr. Markel'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. Troy Allen Markel is affiliated with 4 sites of care and 3 medical groups
Dr. Markel's primary practice is Riley Hospital - PEDS Dialysis in Indianapolis, Indiana. The medical group on file is Community Physician Network. Dmand AI also links Dr. Markel to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Troy Allen Markel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markel practices, 4 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 |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Troy Allen Markel is one of 19 pediatric surgery physicians in Indiana
Pediatric surgery is Dr. Markel's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Markel is board certified in pediatric surgery by the American Board of Surgery. Dr. Markel has a license on file in Indiana.
Specialties and state licenses
- Pediatric surgery, IndianaPrimary
Pediatric surgery physicians near Dr. Markel
Counts of pediatric surgery 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. Troy Allen Markel's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Markel's median patient age at 11, with 48% women.
Dr. Markel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Troy Allen Markel has 170 publications on record
Dmand AI links 170 papers to Dr. Markel, published from 2005 to 2025. 2022 was the busiest year, with 18. The most frequent topics are Enterocolitis, Necrotizing, Mice, Inbred C57BL and Mesenchymal Stem Cells. Dr. Markel has published most often in J Pediatr Surg. Dr. Markel's most frequent co-authors are Matthew Landman, MD, Natalie Atkinson Drucker, MD and Katherine J. Deans, MD.
Dr. Markel's papers by year, 2016 to 2025
Topics Dr. Markel writes about most
- Enterocolitis, Necrotizing
- Mice, Inbred C57BL
- Mesenchymal Stem Cells
- Intestinal Mucosa
- Infant, Premature
- Intestines
- Reperfusion Injury
- Vascular Endothelial Growth Factor A
Dr. Markel's most frequent co-authors
- Matthew Landman, MD24 shared papers
- Natalie Atkinson Drucker, MD22 shared papers
- Katherine J. Deans, MD19 shared papers
Recent publications by Dr. Markel
Pediatr Surg Int
J Trauma Acute Care Surg
See who Dr. Markel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Markel works with, so you can find a warm path to the right pediatric surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Troy Allen Markel has worked on 1 clinical trial
Dmand AI links Dr. Markel to 1 clinical trial.
Recent clinical trials with Dr. Markel
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Troy Allen Markel received $258 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Markel from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Medical Device Business Services, Inc. paid the most, $79.
General payments to Dr. Markel by program year, 2016 to 2025
General payments to Dr. Markel by kind, 2016 to 2025
- Food and beverage$20278%
- Education$5622%
Companies that paid Dr. Markel 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. Troy Allen Markel has 1 award and honors on record
Dmand AI lists 1 award for Dr. Markel.
Awards and honors for Dr. Markel
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Troy Allen Markel graduated from Penn State College of Medicine
Dr. Markel graduated from Penn State College of Medicine in 2004. Dr. Markel is a member of ACS.
- Medical school
- Board certified in pediatric surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Troy Allen Markel accepts plans from 14 insurance carriers
Dr. Markel is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Markel accepts, by number of carriers
- PPO9
- HMO7
- Medicare6
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Troy Allen Markel'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 |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Troy Allen Markel
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. Troy Allen Markel's NPI number?
Dr. Troy Allen Markel's NPI number is 1932397015. It was assigned on October 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Troy Allen Markel?
Dr. Troy Allen Markel is a pediatric surgery physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Troy Allen Markel practice?
Dr. Markel practices at 705 Riley Hospital Drive Roc Ste 1240, Indianapolis, IN 46202. Dr. Markel's primary practice is Riley Hospital - PEDS Dialysis in Indianapolis, Indiana. Dmand AI also links Dr. Markel to 3 group practices and clinics and 2 medical groups.
What is Dr. Troy Allen Markel's office phone number?
The practice phone on file for Dr. Markel is (317) 944-4303.
What is Dr. Troy Allen Markel's medical license number?
Dr. Markel's Indiana license number on file is 01062344A.
What medical group is Dr. Troy Allen Markel part of?
Dr. Markel is linked to Community Physician Network. Dmand AI links Dr. Markel to 2 more medical groups.
Is Dr. Troy Allen Markel board certified?
Yes. Dr. Markel is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Troy Allen Markel go to medical school?
Dr. Markel graduated from Penn State College of Medicine in 2004.
Has Dr. Troy Allen Markel received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Markel from 5 companies from 2016 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Troy Allen Markel been practicing?
Dr. Markel graduated from medical school in 2004, 22 years ago.
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Does Dr. Troy Allen Markel do research?
Dmand AI links 170 publications to Dr. Markel, published from 2005 to 2025. Dr. Markel has worked on 1 clinical trial.
Who does Dr. Troy Allen Markel publish with?
Dr. Markel's most frequent co-authors are Matthew Landman, MD (24 shared papers), Natalie Atkinson Drucker, MD (22 shared papers) and Katherine J. Deans, MD (19 shared papers).
What insurance does Dr. Troy Allen Markel accept?
Dr. Markel is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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