Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Dennis A Farrell, DC

Individual provider Chiropractor · NPI 1437218666

Dr. Dennis A Farrell, DC is a Chiropractic in Princeton, Illinois. Graduated from Palmer College Chiropractic - Davenport in 1976, 50 years ago. Practices with Dennis a Farrell Enterprises Ltd, a 3-clinician group. Licensed in Illinois.

Years since qualifying
50
Trained at
Palmer College Chiropractic - Davenport
Licensed in
IL
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

682 E Peru St
Princeton, IL 61356-1869
Phone: (815) 875-4408
Fax: (815) 875-4713
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X (IL)

Record details

NPI number1437218666
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1976 (50 years in practice)
Group practice Dennis A Farrell Enterprises Ltd — 3 clinicians
Accepts Medicare assignment Not indicated

Other providers in Princeton