John Arns
NPI 1740645506 · Chiropractor · Saint Michael, MN
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Arns is a Chiropractor provider in Saint Michael, MN (NPI 1740645506).
Provider details
- NPI number
- 1740645506
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6164 (MN)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-22
- Last updated
- 2021-11-17
- Certified
- 2021-11-17
Frequently asked questions
- What is John Arns's NPI number?
- John Arns's National Provider Identifier (NPI) is 1740645506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Arns's specialty?
- John Arns is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Arns located?
- John Arns's practice location on file with NPPES is 33 Main St S Ste 3, Saint Michael, MN 55376-7507.
- What is John Arns's phone number?
- The practice phone number listed in the NPPES registry for John Arns is (763) 497-2211.
- Does John Arns accept Medicare?
- John Arns is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Arns's NPI active?
- Yes — John Arns's NPI (1740645506) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.