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Dr. Danny Marvin Armstrong, D.C.

Chiropractor in Sault Sainte Marie, MI · enumerated 2006 · practices at Bordertown Chiropractic P.C..

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

National Provider Identifier

1891865309

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Registry record

Entity type Individual (Type 1)
Name Dr. Danny Marvin Armstrong
Credential D.C.
Sex Male
Practice address 2717 Ashmun St, Sault Sainte Marie, MI, 49783
Phone (906) 253-4000
Enumeration date Nov 9, 2006
Last updated in NPPES Oct 2, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301008643 (MI) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
950E210600 Other MI BCBS

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.

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Frequently asked questions

Where does Danny Armstrong practice?
The practice location on file with NPPES is in Sault Sainte Marie, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Danny Armstrong?
The National Provider Identifier (NPI) for Danny Armstrong is 1891865309, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-02.