Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Purpose Chiropractic LLC

Q: What type of organization is Purpose Chiropractic LLC?

Purpose Chiropractic LLC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Chiropractor in Onalaska, WI · enumerated 2014 · authorized official Marty Lorentz, Owner.

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

National Provider Identifier

1699194514

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Registry record

Entity type Organization (Type 2)

Legal business name Purpose Chiropractic LLC

Practice address 2850 National Dr # 105, Onalaska, WI, 54650

Phone (608) 519-5767

Fax (608) 519-5768

Enumeration date Apr 8, 2014

Last updated in NPPES Apr 8, 2014

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 3375 (WI) Primary

Authorized official

Name Marty Lorentz

Title Owner

Phone (608) 386-7879

Other identifiers

Identifier	Type	State	Issuer
38898200	Medicaid	WI	-
P00108135	Other	WI	RAILROAD MEDICARE PIN

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 Purpose Chiropractic LLC?

Purpose Chiropractic LLC is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-08.