Dr Mohamed Fekry Al-sadek, MD in Tustin, CA - Medicare Internal Medicine

Dr Mohamed Fekry Al-sadek, MD is a medicare enrolled "Internal Medicine" physician in Tustin, California. He graduated from medical school in 1997 and has 29 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 14662 Newport Ave, Tustin, California. You can reach out to his office (for appointments etc.) via phone at (949) 335-5656.

Dr Mohamed Fekry Al-sadek is licensed to practice in California (license number A89182) 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 1154353829.

Contact Information

	Dr Mohamed Fekry Al-sadek, MD
	14662 Newport Ave, Tustin, CA 92780-6064
	(949) 335-5656
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Mohamed Fekry Al-sadek
Gender	Male
Speciality	Internal Medicine
Experience	29 Years
Location	14662 Newport Ave, Tustin, 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:

Dr Mohamed Fekry Al-sadek graduated from medical school in 1997

NPI Data:

NPI Number: 1154353829
Provider Enumeration Date: 07/06/2006
Last Update Date: 01/16/2026

Medicare PECOS Information:

PECOS PAC ID: 5496776023
Enrollment ID: I20051212000339

Medical Identifiers

Medical identifiers for Dr Mohamed Fekry Al-sadek such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1154353829	NPI	-	NPPES
00A891820	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A89182 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Foothill Regional Medical Center	Tustin, CA	Hospital
Fountain Valley Regional Hospital & Medical Center	Fountain valley, CA	Hospital

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. Dr Mohamed Fekry Al-sadek allows following entities to bill medicare on his behalf.

Entity Name	Mohamed F Al-sadek Md A Professional Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1518232081 PECOS PAC ID: 5991968513 Enrollment ID: O20120518000172

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. Dr Mohamed Fekry Al-sadek 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
Dr Mohamed Fekry Al-sadek, MD Po Box 9255, Fountain Valley, CA 92728-9255 Ph: (949) 335-5656	Dr Mohamed Fekry Al-sadek, MD 14662 Newport Ave, Tustin, CA 92780-6064 Ph: (949) 335-5656

Reviews and Comments

Internal Medicine Doctors in Tustin, CA

Dr. Huong T Duong, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 17400 Irvine Blvd, Suite F, Tustin, CA 92780 Phone: 714-838-5610
Dr. Susan L Ban, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 17400 Irvine Blvd, Suite F, Tustin, CA 92780 Phone: 714-838-5610
Jeremy Lam, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 2492 Walnut Ave Ste 100, Tustin, CA 92780 Phone: 714-709-8000 Fax: 714-709-8080
Dr. Thomas C Hwang, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 17400 Irvine Blvd, Suite F, Tustin, CA 92780 Phone: 714-838-5610
Dr. Pin-hung Hsieh, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 13522 Newport Ave Ste 102, Tustin, CA 92780 Phone: 714-573-8200 Fax: 714-573-9401
Madonna A Nicolai, CFNP Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 14351 Myford Rd, Suite B, Tustin, CA 92780 Phone: 714-550-9990 Fax: 714-550-1226

Dr Mohamed Fekry Al-sadek, MD - Medicare Internal Medicine in Tustin, CA