Louis T Chau, MD in Corona, CA - Medicare Emergency Medicine

Louis T Chau, MD is a medicare enrolled "Emergency Medicine" physician in Corona, California. His current practice location is 800 S Main St, Corona, California. You can reach out to his office (for appointments etc.) via phone at (909) 736-6241.

Louis T Chau is licensed to practice in California (license number A64423) 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 1225144918.

Contact Information

	Louis T Chau, MD
	800 S Main St, Corona, CA 92882-3420
	(909) 736-6241
	(909) 736-6283

Map and Direction

Physician's Profile

Full Name	Louis T Chau
Gender	Male
Speciality	Emergency Medicine
Location	800 S Main St, Corona, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1225144918
Provider Enumeration Date: 08/22/2006
Last Update Date: 12/03/2021

Medicare PECOS Information:

PECOS PAC ID: 3375622178
Enrollment ID: I20080505000876

Medical Identifiers

Medical identifiers for Louis T Chau such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225144918	NPI	-	NPPES
00A644230	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	A64423 (California)	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. Louis T Chau allows following entities to bill medicare on his behalf.

Entity Name	Southern California Permanente Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770515280 PECOS PAC ID: 6002729175 Enrollment ID: O20031110000678

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. Louis T Chau 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
Louis T Chau, MD 2100 Powell St, Suite 900, Emeryville, CA 94608-1826 Ph: (510) 350-2600	Louis T Chau, MD 800 S Main St, Corona, CA 92882-3420 Ph: (909) 736-6241

Reviews and Comments

Emergency Medicine Doctors in Corona, CA

David M Bear, M.D. Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 800 S Main St, Corona, CA 92882 Phone: 909-736-6241
Jason M Fisher, M.D Emergency Medicine Medicare: Medicare Enrolled Practice Location: 800 S Main St, Corona, CA 92882 Phone: 909-736-6241
Luis Villegas, Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 800 S Main St, Corona, CA 92882 Phone: 951-737-4343
James Bernard Boyd, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 800 S Main St, Corona, CA 92882 Phone: 909-736-6241
Nancy Marie Chung, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 2815 S Main St Ste 110, Corona, CA 92882 Phone: 951-278-8385 Fax: 951-278-2930
Tam Thanh Dang, M.D. Emergency Medicine Medicare: Medicare Enrolled Practice Location: 800 S Main St, Corona, CA 92882 Phone: 951-737-4343

Louis T Chau, MD - Medicare Emergency Medicine in Corona, CA