Harley Chiropractic, LLC
NPI 1427450220 · Chiropractor · Sullivan, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harley Chiropractic, LLC is a Chiropractor organization in Sullivan, IL (NPI 1427450220).
Provider details
- NPI number
- 1427450220
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Katherine Harley, Owner(217) 259-6338
- License
- 038010592 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-09-23
- Last updated
- 2014-09-23
Frequently asked questions
- What is Harley Chiropractic, LLC's NPI number?
- Harley Chiropractic, LLC's National Provider Identifier (NPI) is 1427450220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harley Chiropractic, LLC?
- Harley Chiropractic, LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Harley Chiropractic, LLC located?
- Harley Chiropractic, LLC's practice location on file with NPPES is 221 N Anderson St, Sullivan, IL 61951-1001.
- What is Harley Chiropractic, LLC's phone number?
- The practice phone number listed in the NPPES registry for Harley Chiropractic, LLC is (217) 728-8888.
- Does Harley Chiropractic, LLC accept Medicare?
- Harley Chiropractic, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harley Chiropractic, LLC?
- The authorized official listed on Harley Chiropractic, LLC's NPPES record is Katherine Harley, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harley Chiropractic, LLC's NPI active?
- Yes — Harley Chiropractic, LLC's NPI (1427450220) is active in the NPPES registry as of the last update on 2014-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.