Caroline K Tsen, MD in South San Francisco, CA

Caroline K Tsen, MD is a medicare enrolled "Internal Medicine" physician in South San Francisco, California. Her current practice location is 1200 El Camino Real, South San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (650) 742-2000.

Caroline K Tsen is licensed to practice in California (license number G85972) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1902984545.

Contact Information

	Caroline K Tsen, MD
	1200 El Camino Real, South San Francisco, CA 94080-3208
	(650) 742-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Caroline K Tsen
Gender	Female
Speciality	Internal Medicine
Location	1200 El Camino Real, South San Francisco, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1902984545
Provider Enumeration Date: 11/01/2006
Last Update Date: 12/20/2021

Medicare PECOS Information:

PECOS PAC ID: 8426012584
Enrollment ID: I20041117001191

Medical Identifiers

Medical identifiers for Caroline K Tsen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902984545	NPI	-	NPPES
00G859720	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	G85972 (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. Caroline K Tsen allows following entities to bill medicare on her behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

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. Caroline K Tsen 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
Caroline K Tsen, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3466 Ph: (510) 625-6262	Caroline K Tsen, MD 1200 El Camino Real, South San Francisco, CA 94080-3208 Ph: (650) 742-2000

Reviews and Comments

Internal Medicine Doctors in South San Francisco, CA

Maung Tin, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 99 Oak Ave Apt 217, South San Francisco, CA 94080 Phone: 646-920-7685
Dr. James Nicholas Peros, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000
Edmond L. Schmulbach, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000
Tom A. Vo, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000
William Chung, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000
Aruna K. Chinnakotla, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000
Anthony Tun Thu, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1200 El Camino Real, South San Francisco, CA 94080 Phone: 650-742-2000

Caroline K Tsen, MD - Medicare Internal Medicine in South San Francisco, CA