Christian Castellano, DC
NPI 1750909057 · Chiropractor · Onalaska, WI
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Castellano, DC is a Chiropractor provider in Onalaska, WI (NPI 1750909057).
Provider details
- NPI number
- 1750909057
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 5504-12 (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
5 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
- 2020-07-13
- Last updated
- 2020-07-13
- Certified
- 2020-07-13
Frequently asked questions
- What is Christian Castellano's NPI number?
- Christian Castellano's National Provider Identifier (NPI) is 1750909057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Castellano's specialty?
- Christian Castellano is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Christian Castellano located?
- Christian Castellano's practice location on file with NPPES is 923 12th Ave S Ste 105, Onalaska, WI 54650-4302.
- What is Christian Castellano's phone number?
- The practice phone number listed in the NPPES registry for Christian Castellano is (608) 790-9155.
- Does Christian Castellano accept Medicare?
- Christian Castellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Castellano's NPI active?
- Yes — Christian Castellano's NPI (1750909057) is active in the NPPES registry as of the last update on 2020-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.