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GREGORY B. COOK DC
NPI 1689628562
Chiropractor in Lake In The Hills, IL

Active since May 22, 2006Accepts Medicare Assignment
61 POLARIS DR, SUITE 2, LAKE IN THE HILLS, IL 60156(815) 356-6200(224) 509-8068 Get Directions Write a Review

NPPES record last updated: October 14, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory B. Cook Dc NPPES

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

GREGORY B. COOK DC (NPI 1689628562) is an individual chiropractor in Lake In The Hills, Illinois, licensed in Illinois (038008183) and active in the NPI registry since May 2006. He is a graduate of Palmer College Chiropractic - Davenport (1997).

NPPES Registry Identity

NPI1689628562
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameGREGORY B. COOKCredential: DC
Location Address61 POLARIS DR, SUITE 2Lake In The Hills, IL 60156-5606
Mailing Address61 Polaris Dr, Suite 2Lake In The Hills, IL 60156-5606 · (815) 356-6200 · Fax (224) 509-8068
Phone(815) 356-6200
Fax(224) 509-8068
Sole ProprietorYes
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1997
Enumeration DateMay 22, 2006
Last NPPES UpdateOctober 14, 2016
✔ NPI 1689628562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038008183
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.
61 POLARIS DR, Lake In The Hills, IL 60156
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community, Priority Health.Insurance ›

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

Gregory B. Cook 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 ID6608852561
PECOS Enrollment IDI20230609001421

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.
242 services28 patients

Other Providers at the Same Location NPPES 3

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

EXPERT HEALTH & REHABILITATION
Chiropractor
61 POLARIS DR, SUITE 1
LAKE IN THE HILLS, IL 60156
McHenry County (847) 658-6500
ROBERT W HOLLETT DC
Chiropractor
61 POLARIS DR, SUITE 1
LAKE IN THE HILLS, IL 60156
McHenry County (847) 658-6500
GREGORY B COOK PC
Chiropractor
61 POLARIS DR, SUITE 2
LAKE IN THE HILLS, IL 60156
McHenry County (815) 356-6200

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 Gregory Cook's NPI number?

The NPI number for Gregory Cook is 1689628562. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Gregory Cook located?

Gregory Cook practices at 61 Polaris Dr Suite 2, Lake In The Hills, IL 60156. The listed phone number is (815) 356-6200.

What is Gregory Cook's specialty?

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

Is Gregory Cook enrolled in Medicare?

Yes. Gregory Cook 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.

What insurance does Gregory Cook accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Gregory Cook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Cook was last updated on October 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.