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DR. DENNIS J NIEQUIST DC
NPI 1255449930
Chiropractor in Algonquin, IL

Active since August 25, 2006Accepts Medicare Assignment
1126 N MAIN ST, ALGONQUIN, IL 60102(847) 658-8514(847) 658-8515 Get Directions Write a Review

NPPES record last updated: August 29, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dennis J Niequist Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENNIS J NIEQUIST DC (NPI 1255449930) is an individual chiropractor in Algonquin, Illinois, licensed in Illinois (38004148) and active in the NPI registry since August 2006. He is a graduate of Palmer College Chiropractic - Davenport (1980).

NPPES Registry Identity

NPI1255449930
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DENNIS J NIEQUISTCredential: DC
Location Address1126 N MAIN STAlgonquin, IL 60102-3482
Mailing Address1126 N Main StAlgonquin, IL 60102-3482 · (847) 658-8514 · Fax (847) 658-8515
Phone(847) 658-8514
Fax(847) 658-8515
Sole ProprietorYes
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1980
Enumeration DateAugust 25, 2006
Last NPPES UpdateAugust 29, 2013
✔ NPI 1255449930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 38004148
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1126 N MAIN ST, Algonquin, IL 60102
Open in Google Maps ↗

Other Identifiers 2

Other0005627124IL · Bcbs Provider #
Medicare ID-Type Unspecified205195IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dennis J Niequist Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406946672
PECOS Enrollment IDI20071212000500

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
1,139 services63 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAN ARTHUR NIEQUIST D.C.
Chiropractor (Thermography)
1126 N MAIN ST
ALGONQUIN, IL 60102
McHenry County (847) 658-8514

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Niequist's NPI number?

The NPI number for Dennis Niequist is 1255449930. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Dennis Niequist located?

Dennis Niequist practices at 1126 N Main St, Algonquin, IL 60102. The listed phone number is (847) 658-8514.

What is Dennis Niequist's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Dennis Niequist enrolled in Medicare?

Yes. Dennis Niequist is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dennis Niequist was last updated on August 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.