Raymon Najib Zaya, MD in Niles, IL - Medicare Internal Medicine

Raymon Najib Zaya, MD is a medicare enrolled "Internal Medicine" physician in Niles, Illinois. He graduated from medical school in 2009 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Endeavor Health Medical Group, Rush University Medical Group and his current practice location is 6450 W. Touhy Ave. 2nd Floor, Niles, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 631-2223.

Raymon Najib Zaya is licensed to practice in Illinois (license number 036156874) 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 1467943308.

Contact Information

	Raymon Najib Zaya, MD
	6450 W. Touhy Ave. 2nd Floor, Niles, IL 60714-4512
	(773) 631-2223
	(773) 631-5607

Map and Direction

Physician's Profile

Full Name	Raymon Najib Zaya
Gender	Male
Speciality	Internal Medicine
Experience	17 Years
Location	6450 W. Touhy Ave. 2nd Floor, Niles, Illinois
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:

Raymon Najib Zaya graduated from medical school in 2009

NPI Data:

NPI Number: 1467943308
Provider Enumeration Date: 05/26/2018
Last Update Date: 04/03/2025

Medicare PECOS Information:

PECOS PAC ID: 9931506102
Enrollment ID: I20210930002469

Medical Identifiers

Medical identifiers for Raymon Najib Zaya such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1467943308	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036156874 (Illinois)	Primary
207R00000X	Internal Medicine	125.072366 (Illinois)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Rush Oak Park Hospital	Oak park, IL	Hospital
Northshore University Healthsystem - Evanston Hospital	Evanston, IL	Hospital
Rush University Medical Center	Chicago, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Endeavor Health Medical Group	2163334699	3022
Rush University Medical Group	5496658874	1134

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. Raymon Najib Zaya allows following entities to bill medicare on his behalf.

Entity Name	Rush University Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093819542 PECOS PAC ID: 5496658874 Enrollment ID: O20040202000228

Entity Name	Endeavor Health Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497701882 PECOS PAC ID: 2163334699 Enrollment ID: O20040524000118

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. Raymon Najib Zaya 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
Raymon Najib Zaya, MD 2650 Ridge Ave., Suite 1223, Evanston, IL 60201-1718 Ph: (847) 570-2040	Raymon Najib Zaya, MD 6450 W. Touhy Ave. 2nd Floor, Niles, IL 60714-4512 Ph: (773) 631-2223

Reviews and Comments

Internal Medicine Doctors in Niles, IL

Susan G Brown, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 8915 W Golf Rd, Niles, IL 60714 Phone: 847-827-9060 Fax: 847-827-7196
Kirill Zhadovich, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 7900 N Milwaukee Ave, Suite 2-24, Niles, IL 60714 Phone: 847-825-0800 Fax: 847-825-0803
Dr. Jorge A Aliaga, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 241 Golf Mill Ctr, 728, Niles, IL 60714 Phone: 847-635-7840 Fax: 847-635-6491
James S Poulos, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 7157 W Howard St, Niles, IL 60714 Phone: 847-647-1771
Dr. Gary Richard Fahrenbach, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 7411 N Milwaukee Ave, Niles, IL 60714 Phone: 773-763-1818 Fax: 773-763-9381
Dr. Sandhya Sai Sathyakumar, M.D. Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 7900 N. Milwaukee, Ste 231, Niles, IL 60714 Phone: 847-663-9400 Fax: 847-663-9827
Madeline Sesselmann, DO Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 7900 N Milwaukee Ave Ste 19, Niles, IL 60714 Phone: 847-318-9595 Fax: 847-318-9599

Raymon Najib Zaya, MD - Medicare Internal Medicine in Niles, IL