Michael Croninger, D.C.
NPI 1477876134 · Chiropractor · Appleton, WI
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Croninger, D.C. is a Chiropractor provider in Appleton, WI (NPI 1477876134).
Provider details
- NPI number
- 1477876134
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4552-012 (WI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-03-10
- Last updated
- 2019-04-24
Frequently asked questions
- What is Michael Croninger's NPI number?
- Michael Croninger's National Provider Identifier (NPI) is 1477876134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Croninger's specialty?
- Michael Croninger is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Michael Croninger located?
- Michael Croninger's practice location on file with NPPES is 4070 W Spencer St, Appleton, WI 54914-4015.
- What is Michael Croninger's phone number?
- The practice phone number listed in the NPPES registry for Michael Croninger is (920) 731-3255.
- Does Michael Croninger accept Medicare?
- Michael Croninger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Croninger's NPI active?
- Yes — Michael Croninger's NPI (1477876134) is active in the NPPES registry as of the last update on 2019-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.