Chae Han - Chang, MD in Gurnee, IL - Medicare Internal Medicine

Chae Han - Chang, MD is a medicare enrolled "Internal Medicine" physician in Gurnee, Illinois. She graduated from medical school in 1995 and has 31 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 731 S Illinois Route 21, Suite 130, Gurnee, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 566-3337.

Chae Han - Chang is licensed to practice in Illinois (license number 036096132) 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 1588777122.

Contact Information

	Chae Han - Chang, MD
	731 S Illinois Route 21, Suite 130, Gurnee, IL 60031-3813
	(847) 566-3337
	(847) 816-3166

Map and Direction

Physician's Profile

Full Name	Chae Han - Chang
Gender	Female
Speciality	Internal Medicine
Experience	31 Years
Location	731 S Illinois Route 21, Gurnee, 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:

Chae Han - Chang graduated from medical school in 1995

NPI Data:

NPI Number: 1588777122
Provider Enumeration Date: 08/17/2006
Last Update Date: 08/07/2025

Medicare PECOS Information:

PECOS PAC ID: 2163406737
Enrollment ID: I20040615000122

Medical Identifiers

Medical identifiers for Chae Han - Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1588777122	NPI	-	NPPES
04930281	Other	IL	BLUE CROSS BLUE SHIELD
036096132	Medicaid	IL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036096132 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northwestern Memorial Hospital	Chicago, IL	Hospital
Northwestern Lake Forest Hospital	Lake forest, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Northwestern Medical Faculty Foundation	4587576814	4367

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. Chae Han - Chang allows following entities to bill medicare on her behalf.

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. Chae Han - Chang 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
Chae Han - Chang, MD 731 S Illinois Route 21, Suite 130, Gurnee, IL 60031-3813 Ph: (847) 566-3337	Chae Han - Chang, MD 731 S Illinois Route 21, Suite 130, Gurnee, IL 60031-3813 Ph: (847) 566-3337

Reviews and Comments

Internal Medicine Doctors in Gurnee, IL

Dr. Fred B Rosenberg, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 20 Tower Ct, Suite C, Gurnee, IL 60031 Phone: 847-244-2960 Fax: 847-244-2986
Dr. Xavier W Parreno, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 135 N Greenleaf St, Suite 100, Gurnee, IL 60031 Phone: 847-336-2150 Fax: 847-336-2160
Dr. Efren C. Estrella, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 36100 N Brookside Dr, Gurnee, IL 60031 Phone: 847-535-7900 Fax: 847-535-8761
Isaac Thomas, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 222 S Greenleaf St Ste 109, Gurnee, IL 60031 Phone: 847-336-1600 Fax: 847-336-2380
Dr. Rakhi Khanna, D.O Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1425 N Hunt Club Rd Ste 301, Gurnee, IL 60031 Phone: 847-855-9252 Fax: 847-855-5215
Nevin Murthy, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 7900 Rollins Rd Ste B1300, Gurnee, IL 60031 Phone: 847-570-2512 Fax: 847-570-1696
Peter M. Oshin, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 15 Tower Ct Ste 265, Gurnee, IL 60031 Phone: 847-623-8818 Fax: 847-625-8059

Chae Han - Chang, MD - Medicare Internal Medicine in Gurnee, IL