Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Inna Aroutiounova, M.D.

Rheumatology Physician in Indianapolis, IN · enumerated 2005.

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

National Provider Identifier

1174523351

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Inna Aroutiounova

Credential M.D.

Sex Female

Practice address 3660 Guion Rd, Ste 224, Indianapolis, IN, 46222

Phone (317) 920-3000

Fax (317) 613-3065

Enumeration date Jul 28, 2005

Last updated in NPPES Apr 14, 2015

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 01056223A (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
P01424282	Other	IN	RAIL ROAD
000000748888	Other	IN	ANTHEM BCBS
200452920	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Inna Aroutiounova 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 Inna Aroutiounova?

The National Provider Identifier (NPI) for Inna Aroutiounova is 1174523351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-14.