Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher T Baker

Community Health Registered Nurse in Sault Sainte Marie, MI · enumerated 2013.

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

National Provider Identifier

1891038378

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Registry record

Entity type Individual (Type 1)

Name Christopher T Baker

Sex Male

Practice address 3865 S Mackinac Trl, Sault Sainte Marie, MI, 49783

Phone (906) 632-2805

Enumeration date Apr 3, 2013

Last updated in NPPES Apr 3, 2013

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 4704288251 (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.

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Frequently asked questions

What is the NPI number for Christopher Baker?

The National Provider Identifier (NPI) for Christopher Baker is 1891038378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Baker practice?

The practice location on file with NPPES is in Sault Sainte Marie, MI. 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 2013-04-03.