Ahmad Siar Ayoubi, MD, MS in Castro Valley, CA

Ahmad Siar Ayoubi, MD, MS is a medicare enrolled "Family Medicine" physician in Castro Valley, California. He graduated from medical school in 2004 and has 21 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 20101 Lake Chabot Rd Fl 3, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 886-3400.

Ahmad Siar Ayoubi is licensed to practice in California (license number 898468) 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 1992926075.

Contact Information

	Ahmad Siar Ayoubi, MD, MS
	20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546
	(510) 886-3400
	(510) 506-7729

Map and Direction

Physician's Profile

Full Name	Ahmad Siar Ayoubi
Gender	Male
Speciality	Family Practice
Experience	21 Years
Location	20101 Lake Chabot Rd Fl 3, Castro Valley, 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:

Ahmad Siar Ayoubi graduated from medical school in 2004

NPI Data:

NPI Number: 1992926075
Provider Enumeration Date: 05/02/2007
Last Update Date: 09/23/2019

Medicare PECOS Information:

PECOS PAC ID: 9436219607
Enrollment ID: I20081118000179

Medical Identifiers

Medical identifiers for Ahmad Siar Ayoubi such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1992926075	NPI	-	NPPES
A102267	Other	CA	STATE MEDICAL LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	898468 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Sutter Bay Medical Foundation	4284538778	3318

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. Ahmad Siar Ayoubi 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	Sutter Bay Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1013950807 PECOS PAC ID: 4284538778 Enrollment ID: O20031125000909

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. Ahmad Siar Ayoubi 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
Ahmad Siar Ayoubi, MD, MS 325 Distel Cir, Los Altos, CA 94022-1408 Ph: (510) 886-3400	Ahmad Siar Ayoubi, MD, MS 20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546 Ph: (510) 886-3400

Reviews and Comments

Family Medicine Doctors in Castro Valley, CA

Naomi Bitow, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546 Phone: 510-886-3400
Rinku Shrivastava, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 19845 Lake Chabot Rd Ste 205, Castro Valley, CA 94546 Phone: 510-582-6424 Fax: 510-582-6462
Elmer Jason Ocampo Grande, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 20101 Lake Chabot Rd Fl 3, Castro Valley, CA 94546 Phone: 510-886-3400 Fax: 510-506-7772
Dr. Daisy Daixin Maron, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Dr. Bhoomika Ramrao Kamath, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546 Phone: 510-727-3256 Fax: 510-727-3107
Dr. Parviz Sagheb Talebi, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 20700 Lake Chabot Rd, Suite 107, Castro Valley, CA 94546 Phone: 510-889-1922 Fax: 510-889-5964
Samuel Hailemariam Fantaye, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 20642 John Dr, Castro Valley, CA 94546 Phone: 510-857-2559

Ahmad Siar Ayoubi, MD, MS - Medicare Family Practice in Castro Valley, CA