Danny Marvin Armstrong, D.C.
Chiropractor · Sault Sainte Marie, MI
Danny Marvin Armstrong, D.C. is a chiropractor with a practice address in Sault Sainte Marie, Michigan, and NPI 1891865309, issued on Nov 9, 2006. Check the license (Michigan 2301008643, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Danny Marvin Armstrong
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 2301008643 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2717 Ashmun St, Sault Sainte Marie, MI 49783
- Phone
- (906) 253-4000
- Enumerated
- Nov 9, 2006
- Record last updated
- Oct 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051102001110); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 2002
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,058 in Michigan → Look up another NPI →
Also registered at 2717 Ashmun St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachael McCoy, D.C.Chiropractor1376671016
- Peter Scornaiencki, D.C.Chiropractor1457489189
Verify Danny Marvin Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 2301008643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bordertown Chiropractic P.C.Sault Sainte Marie, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danny Marvin Armstrong among 3,058 chiropractor records in Michigan
Danny Marvin Armstrong, D.C. is one of 3,058 chiropractor records with a practice address in Michigan. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2005 among the 1,743 with a school on file
- Record last updated2012 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 chiropractor records list a practice address in Sault Sainte Marie
They are 7 of the 549 NPPES records with a practice address in Sault Sainte Marie, and 3,058 chiropractor records in Michigan.
All 3,058 in Michigan → Every provider in Sault Sainte Marie → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Bruce Baker, D.C.Sault Sainte Marie, MI 497831518971647
- Justin Fountain, D.C.Sault Sainte Marie, MI 497831659677417
- Lindsay Johnston, D.C.Sault Sainte Marie, MI 497831063719649
- Rachael McCoy, D.C.Sault Sainte Marie, MI 497831376671016
- Richard Parissenti, DCSault Sainte Marie, MI 497831023293230
- Peter Scornaiencki, D.C.Sault Sainte Marie, MI 497831457489189
- Lucas Thurston, DCSaint Ignace, MI 497811790327518
- David Thurston, DCSt Ignace, MI 497811548295959
Common questions
What is Danny Marvin Armstrong, D.C.'s NPI number?
Danny Marvin Armstrong, D.C.'s National Provider Identifier (NPI) is 1891865309, issued on Nov 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Danny Marvin Armstrong, D.C. located?
The NPPES record lists a practice address at 2717 Ashmun St, Sault Sainte Marie, MI, 49783. Phone: (906) 253-4000. Providers update this record themselves, so call before visiting.
How can I verify Danny Marvin Armstrong, D.C.'s license?
NPPES lists Michigan license number 2301008643, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.