Hoyee Chan, MD in Buffalo Grove, IL - Medicare Internal Medicine

Hoyee Chan, MD is a medicare enrolled "Internal Medicine" physician in Buffalo Grove, Illinois. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1983 and has 42 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Endeavor Health Medical Group and her current practice location is 400 Mchenry Rd, Town Center Shopping Center, Buffalo Grove, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 520-9424.

Hoyee Chan is licensed to practice in Illinois (license number 036-070726) 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 1336208297.

Contact Information

	Hoyee Chan, MD
	400 Mchenry Rd, Town Center Shopping Center, Buffalo Grove, IL 60089-6740
	(847) 520-9424
	(847) 998-9918

Map and Direction

Physician's Profile

Full Name	Hoyee Chan
Gender	Female
Speciality	Internal Medicine
Experience	42 Years
Location	400 Mchenry Rd, Buffalo Grove, 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:

Hoyee Chan attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1983

NPI Data:

NPI Number: 1336208297
Provider Enumeration Date: 12/07/2006
Last Update Date: 10/13/2020

Medicare PECOS Information:

PECOS PAC ID: 3678509874
Enrollment ID: I20050711000347

Medical Identifiers

Medical identifiers for Hoyee Chan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1336208297	NPI	-	NPPES
110206890	Other	IL	RAILROAD MEDICARE PIN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	036-070726 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northshore University Healthsystem - Evanston Hospital	Evanston, IL	Hospital
Northwest Community Hospital 1	Arlington heights, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Endeavor Health Medical Group	2163334699	3022

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. Hoyee Chan 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. Hoyee Chan 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
Hoyee Chan, MD 2650 Ridge Ave, Evanston Hospital, Evanston, IL 60201-1718 Ph: (847) 570-1206	Hoyee Chan, MD 400 Mchenry Rd, Town Center Shopping Center, Buffalo Grove, IL 60089-6740 Ph: (847) 520-9424

Reviews and Comments

Internal Medicine Doctors in Buffalo Grove, IL

Mr. Mark J Charman, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 600 W Lake Cook Rd, Buffalo Grove, IL 60089 Phone: 847-632-1880 Fax: 847-520-6095
Olga Zarkh, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 135 N Arlington Heights Rd Ste 160, Buffalo Grove, IL 60089 Phone: 847-818-7700 Fax: 847-818-1718
Khrystyna Deka, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 650 W Lake Cook Rd, Buffalo Grove, IL 60089 Phone: 847-459-1160 Fax: 847-459-8692
Dr. Gregory O'neal Clark, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 355 W Dundee Rd Ste 110, Buffalo Grove, IL 60089 Phone: 847-541-4878 Fax: 847-520-0500
Dr. Sarah Cathleen Peterson, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089 Phone: 847-618-0326 Fax: 847-618-0762
Dr. Chuck Richard Vrasich, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089 Phone: 847-618-0351 Fax: 847-618-0766
Dr. Susan E Nelson, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089 Phone: 847-618-0351 Fax: 847-618-0766

Hoyee Chan, MD - Medicare Internal Medicine in Buffalo Grove, IL