Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Logan Marie Ketchum, DC

Chiropractor in Mattawan, MI · enumerated 2019 · practices at Midwest Chiropractic and Rehab LLC.

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

National Provider Identifier

1639643117

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Registry record

Entity type Individual (Type 1)

Name Logan Marie Ketchum

Credential DC

Sex Female

Practice address 24285 Red Arrow Hwy Ste A, Mattawan, MI, 49071

Phone (269) 399-4690

Enumeration date Jan 17, 2019

Last updated in NPPES Apr 14, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301010763 (MI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Logan Ketchum practice?

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

What is the NPI number for Logan Ketchum?

The National Provider Identifier (NPI) for Logan Ketchum is 1639643117, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Midwest Chiropractic and Rehab LLC Chiropractor · Mattawan, MI NPI 1457008559

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-14.