Andrew Tien Duke, MD in Fullerton, CA - Medicare Pulmonary Disease

Andrew Tien Duke, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Fullerton, California. He went to Loma Linda University School Of Medicine and graduated in 1999 and has 26 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Providence Medical Foundation and his current practice location is 100 E Valencia Mesa Dr, Fullerton, California. You can reach out to his office (for appointments etc.) via phone at (714) 992-3969.

Andrew Tien Duke is licensed to practice in California (license number A74218) 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 1013986959.

Contact Information

	Andrew Tien Duke, MD
	100 E Valencia Mesa Dr, Fullerton, CA 92835-3813
	(714) 992-3969
	Not Available

Map and Direction

Physician's Profile

Full Name	Andrew Tien Duke
Gender	Male
Speciality	Pulmonary Disease
Experience	26 Years
Location	100 E Valencia Mesa Dr, Fullerton, 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:

Andrew Tien Duke attended and graduated from Loma Linda University School Of Medicine in 1999

NPI Data:

NPI Number: 1013986959
Provider Enumeration Date: 03/14/2006
Last Update Date: 05/19/2025

Medicare PECOS Information:

PECOS PAC ID: 8527097187
Enrollment ID: I20050804000729

Medical Identifiers

Medical identifiers for Andrew Tien Duke such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1013986959	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	A74218 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Riverside Community Hospital	Riverside, CA	Hospital
St Jude Medical Center	Fullerton, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Providence Medical Foundation	8921993205	1329

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. Andrew Tien Duke allows following entities to bill medicare on his behalf.

Entity Name	Providence Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285890624 PECOS PAC ID: 8921993205 Enrollment ID: O20040216001346

Entity Name	Riverside Medical Clinic Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1720183403 PECOS PAC ID: 2961492327 Enrollment ID: O20040517000880

Entity Name	El-bershawi Medical Corp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386813103 PECOS PAC ID: 9032298492 Enrollment ID: O20080509000414

Entity Name	City Of Hope Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871886366 PECOS PAC ID: 3779751656 Enrollment ID: O20110720000244

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. Andrew Tien Duke 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
Andrew Tien Duke, MD Po Box 1753, Anaheim, CA 92815-1753 Ph: (714) 315-5759	Andrew Tien Duke, MD 100 E Valencia Mesa Dr, Fullerton, CA 92835-3813 Ph: (714) 992-3969

Reviews and Comments

Internal Medicine Doctors in Fullerton, CA

Kiho Woo, M.D. Critical Care Medicine Medicare: Medicare Enrolled Practice Location: 101 E. Valencia Dr., Fullerton, CA 92835 Phone: 714-449-4800 Fax: 714-578-8629
Kumkum Sarkar Patel, M.D., MPH Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 1837 Sunny Crest Dr, Fullerton, CA 92835 Phone: 714-446-5831
Pius J. Kim, M.D. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835 Phone: 714-447-5027
Steven Woong Kim, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 2151 N Harbor Blvd Ste 3200, Fullerton, CA 92835 Phone: 714-446-5900 Fax: 714-446-5800
Yung Lyou, M.D., PH.D. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 2151 N Harbor Blvd Ste 3200, Fullerton, CA 92835 Phone: 714-446-5900
Eugene Boston, Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 2720 N Harbor Blvd, Suite 100, Fullerton, CA 92835 Phone: 714-449-6990

Andrew Tien Duke, MD - Medicare Pulmonary Disease in Fullerton, CA