Fiona Yuen, MD in Walnut Creek, CA - Medicare Endocrinology

Fiona Yuen, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Walnut Creek, California. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice John Muir Physician Network and her current practice location is 1450 Treat Blvd # 200, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 296-9702.

Fiona Yuen is licensed to practice in California (license number A133721) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1649513599.

Contact Information

	Fiona Yuen, MD
	1450 Treat Blvd # 200, Walnut Creek, CA 94597-2168
	(925) 296-9702
	Not Available

Map and Direction

Physician's Profile

Full Name	Fiona Yuen
Gender	Female
Speciality	Endocrinology
Experience	11 Years
Location	1450 Treat Blvd # 200, Walnut Creek, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Fiona Yuen graduated from medical school in 2013

NPI Data:

NPI Number: 1649513599
Provider Enumeration Date: 03/28/2013
Last Update Date: 11/20/2023

Medicare PECOS Information:

PECOS PAC ID: 0840543898
Enrollment ID: I20220706000526

Medical Identifiers

Medical identifiers for Fiona Yuen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1649513599	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	A133721 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital
John Muir Medical Center - Concord Campus	Concord, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
John Muir Physician Network	6608789813	442

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. Fiona Yuen allows following entities to bill medicare on her behalf.

Entity Name	John Muir Physician Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841407665 PECOS PAC ID: 6608789813 Enrollment ID: O20031226000143

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. Fiona Yuen 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
Fiona Yuen, MD 1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168 Ph: (925) 952-2828	Fiona Yuen, MD 1450 Treat Blvd # 200, Walnut Creek, CA 94597-2168 Ph: (925) 296-9702

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism 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. Endocrinology, Diabetes & Metabolism 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. Endocrinology, Diabetes & Metabolism 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. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Mr. David Nathanson, Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000
Mark D Nathan, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 106 La Casa Via, #140, Walnut Creek, CA 94598 Phone: 925-274-2860 Fax: 925-932-4527

Fiona Yuen, MD - Medicare Endocrinology in Walnut Creek, CA