Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Curtis Chiropractic Pllc

Chiropractor in Chelsea, MI · enumerated 2017 · authorized official Jonathan Curtis, Owner/Doctor.

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

National Provider Identifier

1609306380

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Registry record

Entity type Organization (Type 2)

Legal business name Curtis Chiropractic Pllc

Practice address 1170 S Main St Ste 600, Chelsea, MI, 48118

Phone (517) 740-0999

Enumeration date Jun 15, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2301010224 (MI) Primary

Authorized official

Name Jonathan Curtis

Title Owner/Doctor

Phone (517) 740-0999

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 is Curtis Chiropractic Pllc located?

The practice location on file with NPPES is in Chelsea, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.