Dr Gregory Keith Cook, DC in Arvada, CO - Medicare Chiropractor Provider

Dr Gregory Keith Cook, DC is a medicare enrolled "Chiropractor" provider in Arvada, Colorado. His current practice location is 9660 Ralston Rd Ste 200, Arvada, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 292-9992.

Dr Gregory Keith Cook is licensed to practice in Colorado (license number 4442) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1154470805.

Contact Information

	Dr Gregory Keith Cook, DC
	9660 Ralston Rd Ste 200, Arvada, CO 80004-4972
	(303) 292-9992
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Dr Gregory Keith Cook
Gender	Male
Speciality	Chiropractor
Location	9660 Ralston Rd Ste 200, Arvada, Colorado
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1154470805
Provider Enumeration Date: 01/10/2007
Last Update Date: 08/21/2025

Medicare PECOS Information:

PECOS PAC ID: 0345486353
Enrollment ID: I20130418000050

Medical Identifiers

Medical identifiers for Dr Gregory Keith Cook such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1154470805	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
111N00000X	Chiropractor	4442 (Colorado)	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. Dr Gregory Keith Cook allows following entities to bill medicare on his behalf.

Provider Name	Downtowns Health Care Llc
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1265701049 PECOS PAC ID: 2860655123 Enrollment ID: O20120523000704

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. Dr Gregory Keith 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 Address	Practice Location Address
Dr Gregory Keith Cook, DC 2070 S Ingalls Way, Lakewood, CO 80227-2515 Ph: (303) 909-0702	Dr Gregory Keith Cook, DC 9660 Ralston Rd Ste 200, Arvada, CO 80004-4972 Ph: (303) 292-9992

Reviews and Comments

Chiropractor in Arvada, CO

Dr. William R White, DC Chiropractor Medicare: Not Enrolled in Medicare Practice Location: 7850 Vance Dr, Suite 100, Arvada, CO 80003 Phone: 303-425-6262 Fax: 303-432-3308
Dr. Karl Francis Nealer, D.C. Chiropractor Medicare: Not Enrolled in Medicare Practice Location: 6441 Orion Pl, Arvada, CO 80007 Phone: 303-431-6724
Julie Henderson, D.c., Llc Chiropractor Medicare: Medicare Enrolled Practice Location: 7878 Wadsworth Blvd, Suite 200, Arvada, CO 80003 Phone: 303-420-7707 Fax: 303-420-7779
Dr. Christine Smith, DC Chiropractor Medicare: Not Enrolled in Medicare Practice Location: 6945 Indiana Ct Ste 100, Arvada, CO 80007 Phone: 720-295-3147
Dr. John Cary Slizeski, DC Chiropractor Medicare: Not Enrolled in Medicare Practice Location: 8333 Ralston Road, Suite 1, Arvada, CO 80002 Phone: 303-423-5000 Fax: 303-423-1062
Premier Chiropractic, Inc. Chiropractor Medicare: Not Enrolled in Medicare Practice Location: 7878 Wadsworth Blvd, Suite 200, Arvada, CO 80003 Phone: 303-424-7500
Julie Henderson, D.C. Chiropractor Medicare: Medicare Enrolled Practice Location: 7878 Wadsworth Blvd Ste 200, Arvada, CO 80003 Phone: 303-420-7707 Fax: 303-420-7779

Dr Gregory Keith Cook, DC - Medicare Chiropractor in Arvada, CO