Dennis a Farrell Enterprises, Ltd.
NPI 1447475991 · Chiropractor · Princeton, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis a Farrell Enterprises, Ltd. is a Chiropractor organization in Princeton, IL (NPI 1447475991).
Provider details
- NPI number
- 1447475991
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Dennis Farrell, President(815) 875-4408
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Farrel Chiropractic Clinic
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dennis a Farrell Enterprises, Ltd.'s NPI number?
- Dennis a Farrell Enterprises, Ltd.'s National Provider Identifier (NPI) is 1447475991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis a Farrell Enterprises, Ltd.?
- Dennis a Farrell Enterprises, Ltd. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dennis a Farrell Enterprises, Ltd. located?
- Dennis a Farrell Enterprises, Ltd.'s practice location on file with NPPES is 682 E Peru St, Princeton, IL 61356-1869.
- What is Dennis a Farrell Enterprises, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Dennis a Farrell Enterprises, Ltd. is (815) 875-4408.
- Does Dennis a Farrell Enterprises, Ltd. accept Medicare?
- Dennis a Farrell Enterprises, Ltd. 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 Dennis a Farrell Enterprises, Ltd.?
- The authorized official listed on Dennis a Farrell Enterprises, Ltd.'s NPPES record is Dennis Farrell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis a Farrell Enterprises, Ltd.'s NPI active?
- Yes — Dennis a Farrell Enterprises, Ltd.'s NPI (1447475991) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.