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DR. DEREK BRIAN KING D.C.
NPI 1255661609
Chiropractor in Macomb, IL

Active since January 07, 2010Accepts Medicare Assignment
227 S RANDOLPH ST, MACOMB, IL 61455(309) 837-6932(309) 837-3106 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Derek Brian King D.c. NPPES

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

DR. DEREK BRIAN KING D.C. (NPI 1255661609) is an individual chiropractor in Macomb, Illinois, licensed in Illinois (038.011583) and active in the NPI registry since January 2010. He maintains a secondary practice location in Bushnell and is a graduate of Palmer College Chiropractic - Davenport (2009).

NPPES Registry Identity

NPI1255661609
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DEREK BRIAN KINGCredential: D.C.
Location Address227 S RANDOLPH STMacomb, IL 61455-2209
Mailing Address227 S Randolph StMacomb, IL 61455-2209 · (309) 837-6932 · Fax (309) 837-3106
Phone(309) 837-6932
Fax(309) 837-3106
Sole ProprietorYes
Medical School CMSPalmer College Chiropractic - DavenportGraduated 2009
Enumeration DateJanuary 7, 2010
Last NPPES UpdateDecember 17, 2025
NPPES CertifiedDecember 17, 2025
✔ NPI 1255661609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in IL · 038.011583✔ Licensed in IL · 038011583
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.
227 S RANDOLPH ST, Macomb, IL 61455
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Secondary Practice Location 1

Location 1448 Cole StBushnell, IL 61422-1540 · Phone (309) 837-6932 · Fax (309) 837-3106

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. Derek Brian King D.c. 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 ID2961532353
PECOS Enrollment IDI20100610001104

Areas of Expertise CMS Part B claims 2

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.
421 services93 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
38 services16 patients

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 Derek King's NPI number?

The NPI number for Derek King is 1255661609. It was assigned to this individual provider in the NPPES registry on January 7, 2010.

Where is Derek King located?

Derek King practices at 227 S Randolph St, Macomb, IL 61455. The listed phone number is (309) 837-6932.

What is Derek King's specialty?

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

Is Derek King enrolled in Medicare?

Yes. Derek King 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 Derek King was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.