Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chandra Lee Ostrognai, MD

Family Medicine Physician in Zionsville, IN · enumerated 2006 · practices at St. Vincent Medical Group, Inc..

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

National Provider Identifier

1184699423

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Registry record

Entity type Individual (Type 1)

Name Chandra Lee Ostrognai

Credential MD

Sex Female

Practice address 51 N Ford Rd, Zionsville, IN, 46077

Phone (317) 973-3333

Enumeration date Feb 21, 2006

Last updated in NPPES Aug 8, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01059635A (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
200521080	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 Chandra Ostrognai practice?

The practice location on file with NPPES is in Zionsville, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Chandra Ostrognai?

The National Provider Identifier (NPI) for Chandra Ostrognai is 1184699423, 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 2022-08-08.