Alexander Chi-yuan Zha, MD in Berkeley, CA

Alexander Chi-yuan Zha, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Berkeley, California. He went to Ohio State University College Of Medicine and graduated in 2020 and has 5 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice County Of San Mateo and his current practice location is 3030 Ashby Ave Ste 104, Berkeley, California. You can reach out to his office (for appointments etc.) via phone at (510) 224-4221.

Alexander Chi-yuan Zha is licensed to practice in California (license number A188266) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1477173409.

Contact Information

	Alexander Chi-yuan Zha, MD
	3030 Ashby Ave Ste 104, Berkeley, CA 94705-2439
	(510) 224-4221
	Not Available

Map and Direction

Physician's Profile

Full Name	Alexander Chi-yuan Zha
Gender	Male
Speciality	Psychiatry
Experience	5 Years
Location	3030 Ashby Ave Ste 104, Berkeley, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Alexander Chi-yuan Zha attended and graduated from Ohio State University College Of Medicine in 2020

NPI Data:

NPI Number: 1477173409
Provider Enumeration Date: 04/20/2020
Last Update Date: 11/09/2025

Medicare PECOS Information:

PECOS PAC ID: 0648601435
Enrollment ID: I20240827001167

Medical Identifiers

Medical identifiers for Alexander Chi-yuan Zha such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1477173409	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0800X	Psychiatry & Neurology - Psychiatry	35.145572 (Ohio)	Secondary
2084P0800X	Psychiatry & Neurology - Psychiatry	A188266 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
County Of San Mateo	9032023171	272

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. Alexander Chi-yuan Zha allows following entities to bill medicare on his 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

Entity Name	County Of San Mateo
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679642326 PECOS PAC ID: 9032023171 Enrollment ID: O20031126000292

Entity Name	County Of San Mateo
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306907928 PECOS PAC ID: 9032023171 Enrollment ID: O20040416001479

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. Alexander Chi-yuan Zha 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
Alexander Chi-yuan Zha, MD 3030 Ashby Ave, Berkeley, CA 94705-2453 Ph: (510) 224-4226	Alexander Chi-yuan Zha, MD 3030 Ashby Ave Ste 104, Berkeley, CA 94705-2439 Ph: (510) 224-4221

Reviews and Comments

Psychiatry & Neurology Doctors in Berkeley, CA

Dr. Peter Barglow, MD Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 1 Quail Avenue, Berkeley, CA 94708 Phone: 510-540-8156 Fax: 510-295-2744
John George Rosenberg, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2417 Carleton St, Berkeley, CA 94704 Phone: 510-984-7811
Dr. Anthony Adrian Rienzi, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2001 Dwight Way, Suite 4190, Berkeley, CA 94704 Phone: 510-204-4635 Fax: 510-204-3060
Dr. Leslie Aaron Tsang, D.O. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 900 Colusa Ave Ste 205a, Berkeley, CA 94707 Phone: 415-706-4509 Fax: 510-295-2567
Dr. Mindy Ann Werner-crohn, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2930 Domingo Ave # 218, Berkeley, CA 94705 Phone: 818-756-0050 Fax: 844-756-0054
Dr. Daiana J Harper, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2001 Dwight Way, Suite 4190, Berkeley, CA 94704 Phone: 510-204-4635
Daphne Wong Chin, MD Psychiatry & Neurology Medicare: May Accept Medicare Assignments Practice Location: 2020 Milvia St Ste 300, Berkeley, CA 94704 Phone: 484-788-1951

Alexander Chi-yuan Zha, MD - Medicare Psychiatry in Berkeley, CA