Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rosario N Chua, MD

Neonatal-Perinatal Medicine Physician in Lafayette, IN · enumerated 2006.

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

National Provider Identifier

1518063452

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rosario N Chua

Credential MD

Sex Female

Practice address 2400 South St, Lafayette Home Hospital, Lafayette, IN, 47904

Phone (765) 446-9600

Fax (765) 446-1100

Enumeration date Sep 16, 2006

Last updated in NPPES Mar 9, 2026

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 01034719A (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
200525360A	Medicaid	IN	-
000000090190	Other	-	ANTHEM BCBS

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

What specialty is Rosario Chua?

Rosario Chua is registered in NPPES with the primary taxonomy of Neonatal-Perinatal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-09.