Bassel Fouad El-rayes, MD in San Diego, CA

Bassel Fouad El-rayes, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in San Diego, California. He graduated from medical school in 1996 and has 30 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice University Of Alabama Health Services Foundation, Pc and his current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Bassel Fouad El-rayes is licensed to practice in California (license number C206694) 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 1437196433.

Contact Information

	Bassel Fouad El-rayes, MD
	200 W Arbor Dr, San Diego, CA 92103-9000
	(800) 926-8273
	(888) 539-8781

Map and Direction

Physician's Profile

Full Name	Bassel Fouad El-rayes
Gender	Male
Speciality	Medical Oncology
Experience	30 Years
Location	200 W Arbor Dr, San Diego, 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:

Bassel Fouad El-rayes graduated from medical school in 1996

NPI Data:

NPI Number: 1437196433
Provider Enumeration Date: 05/31/2006
Last Update Date: 01/26/2026

Medicare PECOS Information:

PECOS PAC ID: 6901791508
Enrollment ID: I20220706002242

Medical Identifiers

Medical identifiers for Bassel Fouad El-rayes such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1437196433	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0000X	Internal Medicine - Hematology	4301069026 (Michigan)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	44198 (Alabama)	Secondary
207R00000X	Internal Medicine	4301069026 (Michigan)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	062977 (Georgia)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	C206694 (California)	Primary
207RH0000X	Internal Medicine - Hematology	C206694 (California)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	4301069026 (Michigan)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Alabama Hospital	Birmingham, AL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of Alabama Health Services Foundation, Pc	1951213107	2476

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. Bassel Fouad El-rayes allows following entities to bill medicare on his behalf.

Entity Name	University Of Alabama Health Services Foundation, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093768723 PECOS PAC ID: 1951213107 Enrollment ID: O20031105000261

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. Bassel Fouad El-rayes 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
Bassel Fouad El-rayes, MD File 57326, Los Angeles, CA 90074-7326 Ph: (800) 926-8273	Bassel Fouad El-rayes, MD 200 W Arbor Dr, San Diego, CA 92103-9000 Ph: (800) 926-8273

Reviews and Comments

Internal Medicine Doctors in San Diego, CA

Dr. Ramin Motarjemi, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 858-249-2500 Fax: 858-657-8069
Dr. Shweta Warner, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4647 Zion Ave, San Diego, CA 92120 Phone: 619-221-6258 Fax: 619-221-6012
Dr. Matthew James Roosevelt, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4647 Zion Ave, Department Of Hospital Medicine, San Diego, CA 92120 Phone: 619-952-5091
Marin Nishimura-kaminski, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273 Fax: 888-539-8781
Belicia Kuang-chieh Ding, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273 Fax: 888-539-8781
Jedidiah Daniel Bell, Internal Medicine Medicare: Medicare Enrolled Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 619-471-0434
Dr. Umber Dube, MD PHD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273 Fax: 888-539-8781

Bassel Fouad El-rayes, MD - Medicare Medical Oncology in San Diego, CA