Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol D Luzzi, MD

Q: What is the NPI number for Carol Luzzi?

The National Provider Identifier (NPI) for Carol Luzzi is 1881764579, a Type 1 (individual) record in the CMS NPPES registry.

Neonatal-Perinatal Medicine Physician in South Bend, IN · enumerated 2006 · practices at Arthritis Care of Michiana LLC.

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

National Provider Identifier

1881764579

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Registry record

Entity type Individual (Type 1)

Name Carol D Luzzi

Credential MD

Sex Female

Practice address 100 Navarre Pl Ste 5570, South Bend, IN, 46601

Phone (574) 647-8610

Fax (574) 647-8615

Enumeration date Nov 9, 2006

Last updated in NPPES Oct 1, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 01064266A (IN) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 01064266A (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
200116740	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 Carol Luzzi practice?

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

What is the NPI number for Carol Luzzi?

The National Provider Identifier (NPI) for Carol Luzzi is 1881764579, a Type 1 (individual) record in the CMS NPPES registry.

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Arthritis Care of Michiana LLC Rheumatology Physician · South Bend, IN NPI 1700927811 Farah Khatoon Pediatric Endocrinology Physician · South Bend, IN NPI 1639356108 Melissa Quimby Family Nurse Practitioner · South Bend, IN NPI 1508163999

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-01.