Dr Ilwoong W Chang, MD in Munster, IN - Medicare Internal Medicine

Dr Ilwoong W Chang, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Munster, Indiana. His current practice location is 9030 Columbia Ave, Munster, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 836-6002.

Dr Ilwoong W Chang is licensed to practice in Indiana (license number 01026031A) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578524831.

Contact Information

	Dr Ilwoong W Chang, MD
	9030 Columbia Ave, Munster, IN 46321-2905
	(219) 836-6002
	(219) 836-6003

Map and Direction

Physician's Profile

Full Name	Dr Ilwoong W Chang
Gender	Male
Speciality	Internal Medicine - Gastroenterology
Location	9030 Columbia Ave, Munster, Indiana
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1578524831
Provider Enumeration Date: 03/28/2006
Last Update Date: 01/12/2017

Medicare PECOS Information:

PECOS PAC ID: 5799872529
Enrollment ID: I20071026000068

Medical Identifiers

Medical identifiers for Dr Ilwoong W Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1578524831	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	01026031A (Indiana)	Primary

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 Ilwoong W Chang allows following entities to bill medicare on his behalf.

Entity Name	Community Care Network Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457610487 PECOS PAC ID: 3678737012 Enrollment ID: O20120614000331

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 Ilwoong W 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
Dr Ilwoong W Chang, MD 9030 Columbia Ave, Munster, IN 46321-2905 Ph: (219) 836-6002	Dr Ilwoong W Chang, MD 9030 Columbia Ave, Munster, IN 46321-2905 Ph: (219) 836-6002

Reviews and Comments

Internal Medicine Doctors in Munster, IN

Maali Milhem, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 9126 Columbia Ave, Munster, IN 46321 Phone: 219-703-2408 Fax: 219-703-6684
Sahar Halabi, M.D Gastroenterology Medicare: Medicare Enrolled Practice Location: 761 45th St Ste 108, Munster, IN 46321 Phone: 219-922-5416 Fax: 219-922-3745
Wassim Shwaiki, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8840 Calumet Ave Ste 203, Munster, IN 46321 Phone: 219-836-7723 Fax: 219-836-7726
Thottathil Viswanathan Gopan, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 761 45th St Ste 110, Munster, IN 46321 Phone: 219-922-3020 Fax: 219-922-3023
Dr. Kyle Kleist, D.O. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 701 Superior Ave, Munster, IN 46321 Phone: 219-924-1300 Fax: 219-933-2288
Dr. Gene Lee Chang, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 9030 Columbia Ave, Munster, IN 46321 Phone: 219-836-6002 Fax: 219-836-6003
Sana Shoaib Meah, D.O Gastroenterology Medicare: Medicare Enrolled Practice Location: 761 45th Avenue, Suite 110, Munster, IN 46321 Phone: 219-922-3020 Fax: 219-922-3023

Dr Ilwoong W Chang, MD - Medicare Internal Medicine in Munster, IN