Dr Ahmad Mohamed Hassan, MD in Libertyville, IL

Dr Ahmad Mohamed Hassan, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Libertyville, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2016 and has 9 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 755 S Milwaukee Ave Ste 225, Libertyville, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 573-2845.

Dr Ahmad Mohamed Hassan is licensed to practice in Illinois (license number 036147506) 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 1033572904.

Contact Information

	Dr Ahmad Mohamed Hassan, MD
	755 S Milwaukee Ave Ste 225, Libertyville, IL 60048-3266
	(847) 573-2845
	(847) 573-2846

Map and Direction

Physician's Profile

Full Name	Dr Ahmad Mohamed Hassan
Gender	Male
Speciality	Gastroenterology
Experience	9 Years
Location	755 S Milwaukee Ave Ste 225, Libertyville, 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:

Dr Ahmad Mohamed Hassan attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2016

NPI Data:

NPI Number: 1033572904
Provider Enumeration Date: 03/30/2016
Last Update Date: 10/14/2025

Medicare PECOS Information:

PECOS PAC ID: 5496042145
Enrollment ID: I20221114002427

Medical Identifiers

Medical identifiers for Dr Ahmad Mohamed Hassan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1033572904	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	036147506 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Advocate Condell Medical Center	Libertyville, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Advocate Health And Hospitals Corporation	7810800935	2682

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 Ahmad Mohamed Hassan allows following entities to bill medicare on his behalf.

Entity Name	Advocate Health And Hospitals Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700824455 PECOS PAC ID: 7810800935 Enrollment ID: O20031106000064

Entity Name	The Board Of Trustees Of The University Of Illinois
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386863819 PECOS PAC ID: 3072422716 Enrollment ID: O20031112000158

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 Ahmad Mohamed Hassan 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 Ahmad Mohamed Hassan, MD 29373 Network Pl, Chicago, IL 60673-1293 Ph: () -	Dr Ahmad Mohamed Hassan, MD 755 S Milwaukee Ave Ste 225, Libertyville, IL 60048-3266 Ph: (847) 573-2845

Reviews and Comments

Internal Medicine Doctors in Libertyville, IL

Omar Salman, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1800 Hollister Dr Ste 112, Libertyville, IL 60048 Phone: 847-367-6781
Dr. George R Hvostik, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1860 W Winchester Rd Ste 107b, Libertyville, IL 60048 Phone: 847-996-0836 Fax: 847-996-6278
Kalpana Puppala Bicknell, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 801 S. Milwaukee Ave., Advocate Condell Medical Center, Libertyville, IL 60048 Phone: 847-990-5260 Fax: 847-362-8031
Dr. Rani Sharma, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 131 E Park Ave, Suite # 103, Libertyville, IL 60048 Phone: 847-968-2800 Fax: 847-968-2801
Kenneth R Margules, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 755 S Milwaukee Ave, Suite 250, Libertyville, IL 60048 Phone: 847-367-0072 Fax: 847-367-0876
Dr. Robert B Johnson, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 825 S Milwaukee Ave, Libertyville, IL 60048 Phone: 847-573-2802 Fax: 847-573-2837

Dr Ahmad Mohamed Hassan, MD - Medicare Gastroenterology in Libertyville, IL