Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mercier Pllc

Q: What is the NPI number for Mercier Pllc?

The NPI for Mercier Pllc is 1821945270, a Type 2 (organization) record in the CMS NPPES registry.

Health Service Clinic/Center in Howell, MI · enumerated 2026 · authorized official Ryan Mercier, Owner/Chiropractor.

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

National Provider Identifier

1821945270

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Registry record

Entity type Organization (Type 2)

Legal business name Mercier Pllc

Practice address 3865 Snowden Ln, Howell, MI, 48843

Phone (248) 924-4145

Enumeration date Mar 13, 2026

Last updated in NPPES Mar 13, 2026

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Ryan Mercier

Title Owner/Chiropractor

Phone (248) 924-4145

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 Mercier Pllc?

The NPI for Mercier Pllc is 1821945270, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mercier Pllc?

NPPES lists Ryan Mercier (Owner/Chiropractor) as the authorized official for this organization.

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