Gregory B Cook, DC - Medicare Chiropractor in Lake In The Hills, IL

Gregory B Cook, DC is a medicare enrolled "Chiropractor" provider in Lake In The Hills, Illinois. He went to Palmer College Chiropractic - Davenport and graduated in 1997 and has 27 years of diverse experience with area of expertise as Chiropractic. His current practice location is 61 Polaris Dr, Suite 2, Lake In The Hills, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 356-6200.

Gregory B Cook is licensed to practice in Illinois (license number 038008183) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1689628562.

Contact Information

Gregory B Cook, DC
61 Polaris Dr, Suite 2,
Lake In The Hills, IL 60156-5606
(815) 356-6200
(224) 509-8068

Map and Direction




Healthcare Provider's Profile

Full NameGregory B Cook
GenderMale
SpecialityChiropractic
Experience27 Years
Location61 Polaris Dr, Lake In The Hills, Illinois
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gregory B Cook attended and graduated from Palmer College Chiropractic - Davenport in 1997
  NPI Data:
  • NPI Number: 1689628562
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 10/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6608852561
  • Enrollment ID: I20230609001421

Medical Identifiers

Medical identifiers for Gregory B Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689628562NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 038008183 (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Gregory B Cook allows following entities to bill medicare on his behalf.
Provider NameCook Chiropractic
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1982399895
PECOS PAC ID: 4587021365
Enrollment ID: O20230609001362

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Gregory B Cook is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gregory B Cook, DC
61 Polaris Dr, Suite 2,
Lake In The Hills, IL 60156-5606

Ph: (815) 356-6200
Gregory B Cook, DC
61 Polaris Dr, Suite 2,
Lake In The Hills, IL 60156-5606

Ph: (815) 356-6200

Reviews and Comments


Chiropractor in Lake In The Hills, IL

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Phone: 847-658-8541    Fax: 847-658-7395
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Horizon Chiropractic, Sc
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Medicare: Medicare Enrolled
Practice Location: 43 W Acorn Ln, Lake In The Hills, IL 60156
Phone: 847-658-8541    Fax: 847-658-7395

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.