Dr Kenneth W Lien, MD in Castro Valley, CA - Medicare Allergy/immunology

Dr Kenneth W Lien, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Castro Valley, California. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 20400 Lake Chabot Rd, Ste. 304, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 537-0700.

Dr Kenneth W Lien is licensed to practice in California (license number A72098) 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 1396823092.

Contact Information

	Dr Kenneth W Lien, MD
	20400 Lake Chabot Rd, Ste. 304, Castro Valley, CA 94546-5316
	(510) 537-0700
	(510) 537-7795

Map and Direction

Physician's Profile

Full Name	Dr Kenneth W Lien
Gender	Male
Speciality	Allergy/immunology
Experience	26 Years
Location	20400 Lake Chabot Rd, Castro Valley, California
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 Kenneth W Lien attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1998

NPI Data:

NPI Number: 1396823092
Provider Enumeration Date: 11/01/2006
Last Update Date: 02/03/2014

Medicare PECOS Information:

PECOS PAC ID: 0840396818
Enrollment ID: I20070508000420

Medical Identifiers

Medical identifiers for Dr Kenneth W Lien such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396823092	NPI	-	NPPES
CA110780	Other	CA	GRP PTAN FOR ALLERGY, ASTHMA & SINUS CENTERS OF SILICON VALLEY
1396823092	Medicaid	CA
EK627Z	Other	CA	INDIVIDUAL MEDICARE PTAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207KA0200X	Allergy & Immunology - Allergy	A72098 (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. Dr Kenneth W Lien allows following entities to bill medicare on his behalf.

Entity Name	Allergy, Asthma & Sinus Centers Of Silicon Valley, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609210590 PECOS PAC ID: 8527294578 Enrollment ID: O20140108000347

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 Kenneth W Lien 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 Kenneth W Lien, MD 20400 Lake Chabot Rd Ste 304, Ste. 304, Castro Valley, CA 94546-5316 Ph: (510) 537-0700	Dr Kenneth W Lien, MD 20400 Lake Chabot Rd, Ste. 304, Castro Valley, CA 94546-5316 Ph: (510) 537-0700

Dr Kenneth W Lien, MD - Medicare Allergy/immunology in Castro Valley, CA