Yumeng Wen, MD in Stanford, CA - Medicare Internal Medicine

Yumeng Wen, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Stanford, California. His current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Yumeng Wen is licensed to practice in California (license number A203232) 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 1124470372.

Contact Information

	Yumeng Wen, MD
	300 Pasteur Dr, Stanford, CA 94305-2200
	(650) 723-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Yumeng Wen
Gender	Male
Speciality	Internal Medicine - Nephrology
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: 1124470372
Provider Enumeration Date: 07/11/2016
Last Update Date: 01/06/2026

Medicare PECOS Information:

PECOS PAC ID: 6901144112
Enrollment ID: I20230525000219

Medical Identifiers

Medical identifiers for Yumeng Wen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1124470372	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RN0300X	Internal Medicine - Nephrology	D90786 (Maryland)	Secondary
207RN0300X	Internal Medicine - Nephrology	A203232 (California)	Primary
207R00000X	Internal Medicine	A203232 (California)	Secondary
207R00000X	Internal Medicine	D90786 (Maryland)	Secondary

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. Yumeng Wen allows following entities to bill medicare on his behalf.

Entity Name	Johns Hopkins University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922008549 PECOS PAC ID: 8921903147 Enrollment ID: O20031215000719

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. Yumeng Wen 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
Yumeng Wen, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000	Yumeng Wen, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000

Reviews and Comments

Internal Medicine Doctors in Stanford, CA

Prista Charuworn, MD Nephrology Medicare: Not Enrolled in Medicare Practice Location: 300 Pasteur Dr, Alway Build M211, Mc 5187, Stanford, CA 94305 Phone: 650-723-6661
Yu Kuang Lai, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Andrea Lorenze, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Drive, Lane 154, Stanford, CA 94305 Phone: 650-723-6661 Fax: 650-498-6205
Audra Horomanski, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000 Fax: 650-498-6205
Meghan Brady Marmor, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Lauren Michelle Ulsh, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Savannah Karmen-tuohy, MD Nephrology Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000

Yumeng Wen, MD - Medicare Internal Medicine in Stanford, CA