Dr Tony Zung, MD in Walnut Creek, CA - Medicare Internal Medicine

Dr Tony Zung, MD is a medicare enrolled "Internal Medicine" physician in Walnut Creek, California. His current practice location is 1220 Rossmoor Pkwy, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 947-3393.

Dr Tony Zung is licensed to practice in California (license number A105940) 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 1508878638.

Contact Information

	Dr Tony Zung, MD
	1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501
	(925) 947-3393
	(925) 947-3396

Map and Direction

Physician's Profile

Full Name	Dr Tony Zung
Gender	Male
Speciality	Internal Medicine
Location	1220 Rossmoor Pkwy, Walnut Creek, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1508878638
Provider Enumeration Date: 08/13/2006
Last Update Date: 06/21/2012

Medicare PECOS Information:

PECOS PAC ID: 5193722031
Enrollment ID: I20090622000664

Medical Identifiers

Medical identifiers for Dr Tony Zung such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1508878638	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	044665 (Connecticut)	Secondary
207R00000X	Internal Medicine	A105940 (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 Tony Zung allows following entities to bill medicare on his behalf.

Entity Name	John Muir Trauma Physicians Billing Service
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093864837 PECOS PAC ID: 3476542515 Enrollment ID: O20050420001452

Entity Name	Department Of State Hospitals
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124078704 PECOS PAC ID: 9638174238 Enrollment ID: O20081031000305

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 Tony Zung 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 Tony Zung, MD Dept 34929, P.o. Box 39000, San Francisco, CA 94139-0001 Ph: (925) 952-2828	Dr Tony Zung, MD 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 Ph: (925) 947-3393

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 2645 Snyder Ct, Walnut Creek, CA 94598 Phone: 510-409-6511 Fax: 719-941-8247
Mr. Ramin Khashayar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598 Phone: 925-939-3050 Fax: 925-939-3057
Dr. Hennessey Tseng, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Suite 220b, Walnut Creek, CA 94597 Phone: 925-937-1770 Fax: 925-937-0630
Dr. Ali-reza Barmaki, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Dr. Cynthia M. Mullen, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Mr. David Nathanson, Internal Medicine Medicare: Medicare Enrolled Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000
Mark D Nathan, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 106 La Casa Via, #140, Walnut Creek, CA 94598 Phone: 925-274-2860 Fax: 925-932-4527

Dr Tony Zung, MD - Medicare Internal Medicine in Walnut Creek, CA