Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corinne Altamira, MS, RD, LDN

Registered Dietitian in Madison, WI · enumerated 2019.

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

National Provider Identifier

1235696642

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Registry record

Entity type Individual (Type 1)

Name Corinne Altamira

Credential MS, RD, LDN

Sex Female

Practice address 1102 S Park St, Madison, WI, 53715

Phone (608) 263-7500

Enumeration date Feb 22, 2019

Last updated in NPPES Mar 3, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86108905 (NC) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 3436-29 (WI) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

Other identifiers

Identifier	Type	State	Issuer
86108905	Other	NC	STATE PLAN

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 Corinne Altamira?

The National Provider Identifier (NPI) for Corinne Altamira is 1235696642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Corinne Altamira practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.