Dr Michael Carl Larsen, MD in Seattle, WA - Medicare Gastroenterology

Dr Michael Carl Larsen, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Seattle, Washington. He went to Columbia University College Of Physicians And Surgeons and graduated in 2005 and has 19 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Regents Of The University Of California and his current practice location is 1100 9th Ave, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 223-2319.

Dr Michael Carl Larsen is licensed to practice in Washington (license number MD60295858) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1962685222.

Contact Information

	Dr Michael Carl Larsen, MD
	1100 9th Ave, Seattle, WA 98101-2756
	(206) 223-2319
	(206) 223-6379

Map and Direction

Physician's Profile

Full Name	Dr Michael Carl Larsen
Gender	Male
Speciality	Gastroenterology
Experience	19 Years
Location	1100 9th Ave, Seattle, Washington
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Michael Carl Larsen attended and graduated from Columbia University College Of Physicians And Surgeons in 2005

NPI Data:

NPI Number: 1962685222
Provider Enumeration Date: 12/10/2007
Last Update Date: 06/18/2013

Medicare PECOS Information:

PECOS PAC ID: 2264682400
Enrollment ID: I20230613000958

Medical Identifiers

Medical identifiers for Dr Michael Carl Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1962685222	NPI	-	NPPES
MD00307	Other	AK	AK MEDICAID
0299294	Other	WA	LABOR AND INDUSTRY
1962685222	Other	WA	MONTANA MEDICAID
1962685222	Medicaid	WA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A97376 (California)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	MD60295858 (Washington)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ucsf Medical Center	San francisco, CA	Hospital
Marinhealth Medical Center	Greenbrae, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Regents Of The University Of California	4284547274	581

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 Michael Carl Larsen allows following entities to bill medicare on his behalf.

Entity Name	Regents Of The University Of California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1881763597 PECOS PAC ID: 4284547274 Enrollment ID: O20031106000389

Entity Name	University Of California San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1861578973 PECOS PAC ID: 4486567229 Enrollment ID: O20031212000897

Entity Name	Ucsf Medical Group Business Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1477624104 PECOS PAC ID: 3779497870 Enrollment ID: O20040622001513

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 Michael Carl 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
Dr Michael Carl Larsen, MD 1100 9th Ave, Ms:m4-pfs, Seattle, WA 98101-2756 Ph: (206) 515-5811	Dr Michael Carl Larsen, MD 1100 9th Ave, Seattle, WA 98101-2756 Ph: (206) 223-2319

Reviews and Comments

Internal Medicine Doctors in Seattle, WA

Sandhya Ramanathan Panch, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 825 Eastlake Ave E, Seattle, WA 98109 Phone: 206-520-5000
Stephen A Lopez, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 925 Seneca St, Seattle, WA 98101 Phone: 206-341-0860
Dr. Susan Hunt, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: Uwmc Department Of Medicine, Box 356429, Seattle, WA 98195 Phone: 206-221-7993 Fax: 206-221-8732
Timothy William Menza, MD, PHD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 325 9th Ave, Seattle, WA 98104 Phone: 206-520-5000
Dr. Vinay Gupta, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1100 9th Ave, Seattle, WA 98101 Phone: 206-223-6980 Fax: 206-223-6982
Dr. Maria Ann Corcorran, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1550 N 115th St, Seattle, WA 98133 Phone: 206-520-5000
Vyshak Alva Venur, M.D Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 825 Eastlake Ave E, Seattle, WA 98109 Phone: 206-520-5700

Dr Michael Carl Larsen, MD - Medicare Gastroenterology in Seattle, WA