Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Simmons Chiropractic LLC

Q: What type of organization is Simmons Chiropractic LLC?

Simmons Chiropractic LLC is registered in NPPES as a Health Service Clinic/Center (its primary provider taxonomy).

Health Service Clinic/Center in Washington, MO · enumerated 2008 · authorized official John Simmons, Owner.

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

National Provider Identifier

1780839928

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Simmons Chiropractic LLC

Other name <Unavail>

Practice address 1874 Highway A Ste 210, Washington, MO, 63090

Phone (636) 239-5556

Fax (636) 239-3308

Enumeration date Dec 1, 2008

Last updated in NPPES Dec 1, 2008

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License 6090 (MO) Primary

Authorized official

Name John Simmons

Title Owner

Phone (636) 239-5556

Other identifiers

Identifier	Type	State	Issuer
000032009	Other	MO	MEDICARE P TEN

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 Simmons Chiropractic LLC?

Simmons Chiropractic LLC is registered in NPPES as a Health Service Clinic/Center (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-01.