Charles Soonkyu Ahn, MD in Naperville, IL

Charles Soonkyu Ahn, MD is a medicare enrolled "Ophthalmology" physician in Naperville, Illinois. He went to University Of Michigan Medical School and graduated in 1993 and has 31 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Dupage Medical Group Ltd and his current practice location is 808 Rickert Dr Ste 201, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 355-8000.

Charles Soonkyu Ahn is licensed to practice in Illinois (license number 36098124) 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 1942260278.

Contact Information

	Charles Soonkyu Ahn, MD
	808 Rickert Dr Ste 201, Naperville, IL 60540-0910
	(630) 355-8000
	Not Available

Map and Direction

Physician's Profile

Full Name	Charles Soonkyu Ahn
Gender	Male
Speciality	Ophthalmology
Experience	31 Years
Location	808 Rickert Dr Ste 201, Naperville, 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:

Charles Soonkyu Ahn attended and graduated from University Of Michigan Medical School in 1993

NPI Data:

NPI Number: 1942260278
Provider Enumeration Date: 03/23/2006
Last Update Date: 08/03/2023

Medicare PECOS Information:

PECOS PAC ID: 4981616703
Enrollment ID: I20060619000144

Medical Identifiers

Medical identifiers for Charles Soonkyu Ahn such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1942260278	NPI	-	NPPES
036098124	Medicaid	IL
P00447354	Other	IL	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	36098124 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Edward Hospital	Naperville, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Dupage Medical Group Ltd	5496667941	1186

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. Charles Soonkyu Ahn allows following entities to bill medicare on his behalf.

Entity Name	Dupage Medical Group Ltd
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801833983 PECOS PAC ID: 5496667941 Enrollment ID: O20031110000535

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. Charles Soonkyu Ahn 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
Charles Soonkyu Ahn, MD Po Box 713260, Chicago, IL 60677-1260 Ph: (630) 469-9200	Charles Soonkyu Ahn, MD 808 Rickert Dr Ste 201, Naperville, IL 60540-0910 Ph: (630) 355-8000

Reviews and Comments

Ophthalmology Doctors in Naperville, IL

Dr. Michael Thomas Andreoli, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 636 Raymond Dr Ste 300, Naperville, IL 60563 Phone: 331-732-4370 Fax: 331-732-4375
Robert Michael Allar, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 1020 E Ogden Ave, Suite 210, Naperville, IL 60563 Phone: 630-717-1311
Dr. Sachin Jain, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 636 Raymond Dr Ste 300, Naperville, IL 60563 Phone: 331-732-4370 Fax: 331-732-4375
Eric Kim, MD Ophthalmology Medicare: May Accept Medicare Assignments Practice Location: 1855 Bay Scott Cir, Naperville, IL 60540 Phone: 630-357-5280 Fax: 630-357-5367
Michelle E Andreoli, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 636 Raymond Dr Ste 300, Naperville, IL 60563 Phone: 331-732-4370 Fax: 331-732-4375
Dr. F David Cox, M.D. Ophthalmology Medicare: May Accept Medicare Assignments Practice Location: 1855 Bay Scott Cir, Naperville, IL 60540 Phone: 630-357-5280 Fax: 630-357-5367
Dr. Daniel F Debartolo, M.D. Ophthalmology Medicare: May Accept Medicare Assignments Practice Location: 1855 Bay Scott Cir, Naperville, IL 60540 Phone: 630-357-5280 Fax: 630-357-5367

Charles Soonkyu Ahn, MD - Medicare Ophthalmology in Naperville, IL