Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harbor Front Family Chiropractors LLC

Chiropractor in Ludington, MI · enumerated 2009 · authorized official Christopher Toellner, Chiropractor.

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

National Provider Identifier

1689810004

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Registry record

Entity type Organization (Type 2)

Legal business name Harbor Front Family Chiropractors LLC

Practice address 707 N Washington Ave, Ludington, MI, 49431

Phone (231) 845-7800

Enumeration date Jan 7, 2009

Last updated in NPPES Dec 16, 2014

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2301008716 (MI) Primary

Authorized official

Name Christopher Toellner

Title Chiropractor

Phone (231) 845-7800

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Harbor Front Family Chiropractors LLC?

Harbor Front Family Chiropractors LLC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Providers at this address

Browse all →

Merisa Stokely-Toellner Chiropractor · Ludington, MI NPI 1477609261 Christopher Toellner Chiropractor · Ludington, MI NPI 1437205218

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-16.