Dr. Austin James Marett, MD
- Part D claims, 2024
- 53
- Hospital affiliations
- 2
- Industry payments
- $232
- Medical group
- 1
- State license
- 1
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marett's professional email, personal email and mobile number
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Dr. Austin James Marett is an emergency medicine physician in Indianapolis, Indiana
Dr. Marett practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance.
Dr. Marett's NPI, 1477172344, was assigned on April 10, 2020. Dr. Marett holds Indiana license 01095884A.
- NPI
- 1477172344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870915135
- NPI enumeration date
- April 10, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 338-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Austin James Marett practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana
Dr. Marett's primary practice is Ascension St. Vincent Hospital - Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-7000.
- Ascension St. Vincent Hospital - Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-7000
Source: Dmand AI Affiliation Data
Dr. Austin James Marett is affiliated with 2 sites of care and 1 medical group
Dr. Marett's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance. Dr. Marett is also affiliated with IU Health Methodist Hospital. The medical group on file is Vituity.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Austin James Marett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marett practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent Hospital - Indianapolis | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Austin James Marett is one of 1,275 emergency medicine physicians in Indiana
Emergency medicine is Dr. Marett's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Marett is licensed in Indiana.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
Emergency medicine physicians near Dr. Marett
Counts of emergency medicine 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. Austin James Marett's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Dr. Marett's median patient age at 45, with 52% women.
Dr. Marett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Austin James Marett wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Marett wrote 53 Medicare Part D claims for 37 patients. 96% of them were for generic drugs.
Dr. Marett's Part D claims by kind of drug, 2024
- Generic51 claims96%
- Brand-name and other2 claims4%
Drug classes CMS tracks in Dr. Marett's Part D claims, 2024
- Antibiotics32%17 of 53 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Austin James Marett takes part in Medicare
Dr. Marett 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)
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Dr. Austin James Marett received $232 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Marett from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $117.
Companies that paid Dr. Marett the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Austin James Marett'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 |
| Part D prescribing | 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Austin James Marett
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. Austin James Marett's NPI number?
Dr. Austin James Marett's NPI number is 1477172344. It was assigned on April 10, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Austin James Marett?
Dr. Austin James Marett is an emergency medicine physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Austin James Marett practice?
Dr. Marett practices at 2001 W 86th St, Indianapolis, IN 46260. Dr. Marett's primary practice is Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana, part of Ascension Health Alliance.
What is Dr. Austin James Marett's office phone number?
The practice phone on file for Dr. Marett is (317) 338-7000.
What is Dr. Austin James Marett's medical license number?
Dr. Marett holds Indiana license 01095884A.
Which hospitals is Dr. Austin James Marett affiliated with?
Dr. Marett practices at Ascension St. Vincent Hospital - Indianapolis in Indianapolis, Indiana. Dr. Marett is also affiliated with IU Health Methodist Hospital.
What medical group is Dr. Austin James Marett part of?
Dr. Marett is linked to Vituity.
Does Dr. Austin James Marett accept Medicare?
Yes. CMS lists Dr. Marett as accepting Medicare assignment.
Has Dr. Austin James Marett received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Dr. Marett from 2 companies from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Dr. Austin James Marett been practicing?
Dr. Marett graduated from medical school in 2020, 6 years ago.
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