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Aaron M Leary, MD

Internal Medicine Physician in Indianapolis, IN · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477710903

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Registry record

Entity type Individual (Type 1)
Name Aaron M Leary
Credential MD
Sex Male
Practice address 1800 N Capitol Avenue, Np E-140, Indianapolis, IN, 46202
Phone (317) 962-2894
Fax (317) 963-5285
Enumeration date May 21, 2008
Last updated in NPPES Mar 13, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01065509A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
000000711020 Other IN ANTHEM PTAN
000000949607 Other IN ANTHEM PTAN
200904260 Medicaid IN -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Aaron Leary practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Leary?
The National Provider Identifier (NPI) for Aaron Leary is 1477710903, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-13.