Xiaoyan Y Zhang, MD in San Francisco, CA

Xiaoyan Y Zhang, MD is a medicare enrolled "Ophthalmology" physician in San Francisco, California. She graduated from medical school in 1984 and has 41 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 2200 Ofarrell St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 833-2000.

Xiaoyan Y Zhang is licensed to practice in California (license number A66946) 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 1891873402.

Contact Information

	Xiaoyan Y Zhang, MD
	2200 Ofarrell St, San Francisco, CA 94115-3357
	(415) 833-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Xiaoyan Y Zhang
Gender	Female
Speciality	Ophthalmology
Experience	41 Years
Location	2200 Ofarrell St, San Francisco, 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:

Xiaoyan Y Zhang graduated from medical school in 1984

NPI Data:

NPI Number: 1891873402
Provider Enumeration Date: 11/01/2006
Last Update Date: 12/22/2021

Medicare PECOS Information:

PECOS PAC ID: 7416143664
Enrollment ID: I20101130000542

Medical Identifiers

Medical identifiers for Xiaoyan Y Zhang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1891873402	NPI	-	NPPES
00A669460	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	A66946 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Permanente Medical Group Inc	8921910225	8376

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. Xiaoyan Y Zhang 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. Xiaoyan Y Zhang 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
Xiaoyan Y Zhang, MD 1800 Harrison St Fl 7, Oakland, CA 94612-3466 Ph: (510) 625-6262	Xiaoyan Y Zhang, MD 2200 Ofarrell St, San Francisco, CA 94115-3357 Ph: (415) 833-2000

Reviews and Comments

Ophthalmology Doctors in San Francisco, CA

Dr. Alejandra Gabriela De Alba Campomanes, MD, MPH Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 400 Parnassus Ave, San Francisco, CA 94143 Phone: 415-353-2560
Tiffany A Chen, MD Ophthalmology Medicare: Medicare Enrolled Practice Location: 1825 4th St Fl 5, San Francisco, CA 94143 Phone: 415-353-2800
Dr. Ella Faktorovich, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1 Daniel Burnham Ct, Suite 170-c, San Francisco, CA 94109 Phone: 415-922-9500 Fax: 415-922-9568
Gena Damento, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 711 Van Ness Ave Ste 250, San Francisco, CA 94102 Phone: 415-600-3901
Dr. Thomas N. Hwang, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 400 Parnassus Ave # 344, San Francisco, CA 94143 Phone: 415-353-2142 Fax: 415-476-0336
Gloria W Wang, MD Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 8 Koret Way, U-559, San Francisco, CA 94143 Phone: 415-476-3707 Fax: 415-502-6195
Dr. Diamond Y Tam, MD Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 10 Koret Way, Room K-301, San Francisco, CA 94143 Phone: 415-476-1922

Xiaoyan Y Zhang, MD - Medicare Ophthalmology in San Francisco, CA