Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christian Merignac, RD

Registered Dietitian in Saint Johns, MI · enumerated 2026.

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

National Provider Identifier

1215896261

Verified

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Registry record

Entity type Individual (Type 1)

Name Christian Merignac

Credential RD

Sex Male

Practice address 1280 Sunview Dr Apt 23, Saint Johns, MI, 48879

Phone (517) 928-0050

Enumeration date Jan 16, 2026

Last updated in NPPES Jan 16, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86254207 (MI) Primary

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

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 Christian Merignac practice?

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

What is the NPI number for Christian Merignac?

The National Provider Identifier (NPI) for Christian Merignac is 1215896261, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-16.