Alexander E Ayala, MD, MPH in San Jose, CA - Medicare Emergency Medicine

Alexander E Ayala, MD, MPH is a medicare enrolled "Emergency Medicine" physician in San Jose, California. His current practice location is 751 S Bascom Ave, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (916) 216-5829.

Alexander E Ayala is licensed to practice in California (license number A194701) 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 1396262549.

Contact Information

	Alexander E Ayala, MD, MPH
	751 S Bascom Ave, San Jose, CA 95128-2604
	(916) 216-5829
	Not Available

Map and Direction

Physician's Profile

Full Name	Alexander E Ayala
Gender	Male
Speciality	Emergency Medicine
Location	751 S Bascom Ave, San Jose, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1396262549
Provider Enumeration Date: 08/28/2017
Last Update Date: 08/16/2025

Medicare PECOS Information:

PECOS PAC ID: 8628515277
Enrollment ID: I20240801000847

Medical Identifiers

Medical identifiers for Alexander E Ayala such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396262549	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	A194701 (California)	Primary

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 E Ayala allows following entities to bill medicare on his behalf.

Entity Name	Pacific Redwood Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033103676 PECOS PAC ID: 5496652703 Enrollment ID: O20031215000997

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 E Ayala 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 E Ayala, MD, MPH 3030 California St, Oakland, CA 94602-3908 Ph: (916) 216-5829	Alexander E Ayala, MD, MPH 751 S Bascom Ave, San Jose, CA 95128-2604 Ph: (916) 216-5829

Reviews and Comments

Emergency Medicine Doctors in San Jose, CA

Anna Nguyen, DO Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 2105 Forest Ave, San Jose, CA 95128 Phone: 408-947-2500
Rachel Smith Shain, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 751 S Bascom Ave, San Jose, CA 95128 Phone: 614-772-3031
Shalin Hira Patel, M.D Emergency Medicine Medicare: Medicare Enrolled Practice Location: 225 N Jackson Ave, San Jose, CA 95116 Phone: 408-923-7121
Tony Hue-dan Yuan, M.D Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 225 North Jackson Avenue, San Jose, CA 94608 Phone: 510-350-2777
Rhys Vincent Dapar, M.D Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 2425 Samaritan Drive, San Jose, CA 95124 Phone: 408-559-2011
Xiao Wang, Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 250 Hospital Pkwy, San Jose, CA 95119 Phone: 408-362-4740
Thomas Gildea, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 2105 Forest Ave, San Jose, CA 95128 Phone: 408-947-2500

Alexander E Ayala, MD, MPH - Medicare Emergency Medicine in San Jose, CA