Ayesha Khan, MD in Naperville, IL - Medicare Internal Medicine

Ayesha Khan, MD is a medicare enrolled "Internal Medicine" physician in Naperville, Illinois. She graduated from medical school in 2009 and has 17 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 1331 W 75th St Ste 201, Naperville, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 527-5000.

Ayesha Khan is licensed to practice in Illinois (license number 036166190) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1184253544.

Contact Information

	Ayesha Khan, MD
	1331 W 75th St Ste 201, Naperville, IL 60540-9311
	(630) 527-5000
	(630) 527-5440

Map and Direction

Physician's Profile

Full Name	Ayesha Khan
Gender	Female
Speciality	Internal Medicine
Experience	17 Years
Location	1331 W 75th St Ste 201, Naperville, Illinois
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Ayesha Khan graduated from medical school in 2009

NPI Data:

NPI Number: 1184253544
Provider Enumeration Date: 04/06/2020
Last Update Date: 01/19/2026

Medicare PECOS Information:

PECOS PAC ID: 6002262219
Enrollment ID: I20231024003794

Medical Identifiers

Medical identifiers for Ayesha Khan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1184253544	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036166190 (Illinois)	Primary
208M00000X	Hospitalist	036-166190 (Illinois)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Advocate Good Samaritan Hospital	Downers grove, IL	Hospital
Delnor Community Hospital	Geneva, 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. Ayesha Khan allows following entities to bill medicare on her 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	Advocate Health And Hospitals Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1003542184 PECOS PAC ID: 7810800935 Enrollment ID: O20220930002728

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. Ayesha Khan 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
Ayesha Khan, MD 2650 Ridge Ave Ste 1223, Evanston, IL 60201-1700 Ph: (847) 507-2040	Ayesha Khan, MD 1331 W 75th St Ste 201, Naperville, IL 60540-9311 Ph: (630) 527-5000

Reviews and Comments

Internal Medicine Doctors in Naperville, IL

Ehab Ghassan Dababneh, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 10 Martin Ave Ste 200, Naperville, IL 60540 Phone: 630-600-0700 Fax: 630-600-0701
Dinesh Jain, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1243 Rickert Dr, Naperville, IL 60540 Phone: 630-527-6450 Fax: 630-527-6456
Ravi Nemivant, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 100 Spalding Dr, Ste 102, Naperville, IL 60540 Phone: 630-871-6699
Dr. Hoda A. El- Asmar, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 801 S Washington St, Edward Hospital, Administration, Vpma Office, Naperville, IL 60540 Phone: 630-527-5647 Fax: 630-527-3702
Gregory Trevino, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 608 S Washington St Ste 201, Naperville, IL 60540 Phone: 630-717-2630
Dr. Mark F Daniels, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540 Phone: 630-355-8000
Rafael Piedra, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540 Phone: 630-717-2600

Ayesha Khan, MD - Medicare Internal Medicine in Naperville, IL