Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Mulder, LLPC

Mental Health Counselor in Grandville, MI · enumerated 2025.

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

National Provider Identifier

1891667705

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Registry record

Entity type Individual (Type 1)

Name Chelsea Mulder

Credential LLPC

Sex Female

Practice address 2845 44th St Sw Ste 120, Grandville, MI, 49418

Phone (616) 805-4416

Enumeration date Sep 19, 2025

Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 6451024554 (MI) 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

Where does Chelsea Mulder practice?

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

What is the NPI number for Chelsea Mulder?

The National Provider Identifier (NPI) for Chelsea Mulder is 1891667705, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.