Christianna Chorong Sim, MD in Stanford, CA - Medicare Emergency Medicine

Christianna Chorong Sim, MD is a medicare enrolled "Emergency Medicine" physician in Stanford, California. Her current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 723-4000.

Christianna Chorong Sim is licensed to practice in California (license number A185926) 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 1396235743.

Contact Information

	Christianna Chorong Sim, MD
	300 Pasteur Dr, Stanford, CA 94305-2200
	(650) 723-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Christianna Chorong Sim
Gender	Female
Speciality	Emergency Medicine
Location	300 Pasteur Dr, Stanford, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1396235743
Provider Enumeration Date: 05/11/2018
Last Update Date: 03/14/2024

Medicare PECOS Information:

PECOS PAC ID: 5193186732
Enrollment ID: I20230731001198

Medical Identifiers

Medical identifiers for Christianna Chorong Sim such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396235743	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	A185926 (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. Christianna Chorong Sim allows following entities to bill medicare on her behalf.

Entity Name	University Of California Sfgh Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1154396208 PECOS PAC ID: 5496668410 Enrollment ID: O20031113000632

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

Entity Name	City & County Of San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982737524 PECOS PAC ID: 1658280748 Enrollment ID: O20050309000770

Entity Name	Lpch Medical Group Div Of Lucile
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1417907940 PECOS PAC ID: 0840298543 Enrollment ID: O20061113000232

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. Christianna Chorong Sim 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
Christianna Chorong Sim, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000	Christianna Chorong Sim, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000

Reviews and Comments

Emergency Medicine Doctors in Stanford, CA

Enoch Akuffo Obeng, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Timothy John Batchelor, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Swaminatha V Mahadevan, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Kelly Nicole Roszczynialski, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Graham Walker, M.D. Emergency Medicine Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Mc: 5500, Stanford, CA 94305 Phone: 650-723-4000
Shawn Keiji Kaku, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Joseph Urban Becker, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000

Christianna Chorong Sim, MD - Medicare Emergency Medicine in Stanford, CA