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

Dr. Dennis J Niequist, DC

Individual provider Chiropractor · NPI 1255449930

Dr. Dennis J Niequist, DC is a Chiropractic in Algonquin, Illinois. Graduated from Palmer College Chiropractic - Davenport in 1980, 46 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
46
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.

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Practice location Address checks out

1126 N Main St
Algonquin, IL 60102-3482
Phone: (847) 658-8514
Fax: (847) 658-8515
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 38004148 (IL)

Record details

NPI number1255449930
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedAugust 25, 2006
Last updated in NPPESAugust 29, 2013

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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