Dr Tien Sy Dong, MD, PHD in Santa Monica, CA

Dr Tien Sy Dong, MD, PHD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Santa Monica, California. His current practice location is 1223 16th St Ste 3100, Santa Monica, California. You can reach out to his office (for appointments etc.) via phone at (310) 582-6240.

Dr Tien Sy Dong is licensed to practice in California (license number A141717) 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 1730443177.

Contact Information

	Dr Tien Sy Dong, MD, PHD
	1223 16th St Ste 3100, Santa Monica, CA 90404-1275
	(310) 582-6240
	(424) 259-7789

Map and Direction

Physician's Profile

Full Name	Dr Tien Sy Dong
Gender	Male
Speciality	Internal Medicine - Gastroenterology
Location	1223 16th St Ste 3100, Santa Monica, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1730443177
Provider Enumeration Date: 06/29/2012
Last Update Date: 07/12/2024

Medicare PECOS Information:

PECOS PAC ID: 3870726599
Enrollment ID: I20230605001433

Medical Identifiers

Medical identifiers for Dr Tien Sy Dong such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1730443177	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RI0008X	Internal Medicine - Hepatology	A141717 (California)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	A141717 (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 Tien Sy Dong allows following entities to bill medicare on his behalf.

Entity Name	The Regents Of The University Of California
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1235107566 PECOS PAC ID: 1355248584 Enrollment ID: O20031223000439

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 Tien Sy Dong 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 Tien Sy Dong, MD, PHD 5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631 Ph: (310) 301-5200	Dr Tien Sy Dong, MD, PHD 1223 16th St Ste 3100, Santa Monica, CA 90404-1275 Ph: (310) 582-6240

Reviews and Comments

Internal Medicine Doctors in Santa Monica, CA

Irawan Susanto, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1223 16th St, Suite 3400, Santa Monica, CA 90404 Phone: 310-449-0939 Fax: 424-259-7790
Louis Ravitz, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2336 Santa Monica Blvd, Suite 207, Santa Monica, CA 90404 Phone: 310-828-9311 Fax: 310-453-8533
Janet Winikoff, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 2001 Santa Monica Blvd Ste 860, Santa Monica, CA 90404 Phone: 310-828-3209 Fax: 310-828-5165
Dr. Sean Dooley, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2121 Santa Monica Blvd, Santa Monica, CA 90404 Phone: 323-829-8745
Lorraine Anderson, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1245 16th St Ste 303, Santa Monica, CA 90404 Phone: 310-481-4646 Fax: 310-899-7599
Dr. Colleen Lucy Channick, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1223 16th St Ste 3400, Santa Monica, CA 90404 Phone: 310-449-0939
Carol Yukiko Nishikubo, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2001 Santa Monica Blvd Ste 560w, Santa Monica, CA 90404 Phone: 310-453-5654 Fax: 310-453-6885

Dr Tien Sy Dong, MD, PHD - Medicare Internal Medicine in Santa Monica, CA