Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristi Ambroso

Registered Dietitian in Lansing, MI · enumerated 2017.

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

National Provider Identifier

1235652108

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Registry record

Entity type Individual (Type 1)

Name Cristi Ambroso

Sex Female

Practice address 428 Harriet Ave, Lansing, MI, 48917

Phone (269) 719-9095

Enumeration date Jul 21, 2017

Last updated in NPPES Apr 20, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Primary

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 is the NPI number for Cristi Ambroso?

The National Provider Identifier (NPI) for Cristi Ambroso is 1235652108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cristi Ambroso practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-20.