Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Armstrong Chiropractic Clinic

Q: What is the NPI number for Armstrong Chiropractic Clinic?

The NPI for Armstrong Chiropractic Clinic is 1386970978, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Appleton, WI · enumerated 2009 · authorized official Andrea Armstrong, Owner.

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

National Provider Identifier

1386970978

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Registry record

Entity type Organization (Type 2)

Legal business name Armstrong Chiropractic Clinic

Practice address 2500 E Enterprise Ave Ste A, Appleton, WI, 54913

Phone (952) 797-3079

Enumeration date Nov 2, 2009

Last updated in NPPES Feb 17, 2010

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 4519-012 (WI) Primary

Authorized official

Name Andrea Armstrong

Title Owner

Phone (952) 797-3079

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 the NPI number for Armstrong Chiropractic Clinic?

The NPI for Armstrong Chiropractic Clinic is 1386970978, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Armstrong Chiropractic Clinic?

NPPES lists Andrea Armstrong (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-17.