DR. AUSTIN JAMES MARETT MD
NPI 1477172344
Emergency Medicine in Indianapolis, IN
About Dr. Austin James Marett Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AUSTIN JAMES MARETT MD (NPI 1477172344) is an individual emergency medicine provider in Indianapolis, Indiana, licensed in Indiana (01095884A) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Austin James Marett Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46202
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Austin Marett's NPI number?
The NPI number for Austin Marett is 1477172344. It was assigned to this individual provider in the NPPES registry on April 10, 2020.
Where is Austin Marett located?
Austin Marett practices at 1701 N Senate Blvd # Ag012, Indianapolis, IN 46202. The listed phone number is (317) 962-5975.
What is Austin Marett's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Austin Marett enrolled in Medicare?
Yes. Austin Marett is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Austin Marett affiliated with any hospitals?
According to CMS data, Austin Marett is affiliated with Ascension St Vincent Hospital.
When was this NPI record last updated?
The NPPES record for Austin Marett was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Austin James Marett, MD · NPI 1477172344
Emergency Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 10, 2020.
## Identity
- **NPI:** 1477172344 (Entity type: Individual)
- **Enumerated:** April 10, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01095884A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1701 N SENATE BLVD # AG012, Indianapolis, IN 46202-1239
- **Phone:** (317) 962-5975
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1477172344) · Data from the CMS NPPES public registry.