Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christi Matteoni, MD

Gastroenterology Physician in Reno, NV · enumerated 2005.

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

National Provider Identifier

1265418099

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Registry record

Entity type Individual (Type 1)

Name Christi Matteoni

Credential MD

Sex Female

Practice address 1155 Mill St # Ms 14, Reno, NV, 89502

Phone (779) 982-5262

Fax (775) 982-5496

Enumeration date Dec 22, 2005

Last updated in NPPES Dec 12, 2022

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 9049 (NV) 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
2016730	Medicaid	NV	-

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 Christi Matteoni practice?

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

What is the NPI number for Christi Matteoni?

The National Provider Identifier (NPI) for Christi Matteoni is 1265418099, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-12.