Gregory S Larsen, MD in Pueblo, CO - Medicare Anesthesiology

Gregory S Larsen, MD is a medicare enrolled "Anesthesiology" physician in Pueblo, Colorado. His current practice location is 1008 Minnequa Ave, Pueblo, Colorado. You can reach out to his office (for appointments etc.) via phone at (719) 557-4221.

Gregory S Larsen is licensed to practice in Colorado (license number 41504) 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 1366447922.

Contact Information

	Gregory S Larsen, MD
	1008 Minnequa Ave, Pueblo, CO 81004-3733
	(719) 557-4221
	(719) 557-3834

Map and Direction

Physician's Profile

Full Name	Gregory S Larsen
Gender	Male
Speciality	Anesthesiology
Location	1008 Minnequa Ave, Pueblo, Colorado
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1366447922
Provider Enumeration Date: 06/20/2005
Last Update Date: 07/07/2015

Medicare PECOS Information:

PECOS PAC ID: 9931233434
Enrollment ID: I20100819000691

Medical Identifiers

Medical identifiers for Gregory S Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1366447922	NPI	-	NPPES
52735567	Medicaid	CO

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	41504 (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. Gregory S Larsen allows following entities to bill medicare on his behalf.

Entity Name	Catholic Health Initiatives Colorado
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356783351 PECOS PAC ID: 8022927342 Enrollment ID: O20031215000462

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 S Larsen 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
Gregory S Larsen, MD Po Box 911057, Denver, CO 80291-1057 Ph: (719) 557-4221	Gregory S Larsen, MD 1008 Minnequa Ave, Pueblo, CO 81004-3733 Ph: (719) 557-4221

Reviews and Comments

Anesthesiology Doctors in Pueblo, CO

Dr. James C Karn, M.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 916 Indiana Ave, Ste 120, Pueblo, CO 81004 Phone: 719-296-5841 Fax: 719-542-0746
Christopher W. Harper, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 400 W. 16th St., Pueblo, CO 81003 Phone: 719-543-7877 Fax: 719-543-7882
Eric A Bernauer, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 916 Indiana Ave Ste 120, Pueblo, CO 81004 Phone: 719-296-5841 Fax: 719-542-0746
Dr. Praveen Maheshwari, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 400 W 16th St, Pueblo, CO 81003 Phone: 719-584-4000
Parul Maheshwari, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 400 W 16th St, Pueblo, CO 81003 Phone: 719-584-4000
Dr. Benjamin H Massey, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 25 Montebello Rd, Pueblo, CO 81001 Phone: 719-544-1600 Fax: 719-544-2599
Dr. James A Salvatore, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 916 Indiana Ave, Ste 120, Pueblo, CO 81004 Phone: 719-296-5841 Fax: 719-542-0746

Gregory S Larsen, MD - Medicare Anesthesiology in Pueblo, CO