Osasumwen O Osayimwen, MD in Glenview, IL

Osasumwen O Osayimwen, MD is a medicare enrolled "Hospitalist" physician in Glenview, Illinois. He went to Boston University School Of Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Endeavor Health Medical Group and his current practice location is 2100 Pfingsten Rd Ste 3001a, Glenview, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 657-5840.

Osasumwen O Osayimwen is licensed to practice in Illinois (license number 036121023) 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 1376724898.

Contact Information

	Osasumwen O Osayimwen, MD
	2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026
	(847) 657-5840
	(847) 657-5732

Map and Direction

Physician's Profile

Full Name	Osasumwen O Osayimwen
Gender	Male
Speciality	Hospitalist
Experience	21 Years
Location	2100 Pfingsten Rd Ste 3001a, Glenview, 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:

Osasumwen O Osayimwen attended and graduated from Boston University School Of Medicine in 2004

NPI Data:

NPI Number: 1376724898
Provider Enumeration Date: 11/27/2007
Last Update Date: 09/09/2025

Medicare PECOS Information:

PECOS PAC ID: 1052488848
Enrollment ID: I20080919000469

Medical Identifiers

Medical identifiers for Osasumwen O Osayimwen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1376724898	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	036121023 (Illinois)	Primary
207R00000X	Internal Medicine	036121023 (Illinois)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northshore University Healthsystem - Evanston Hospital	Evanston, 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. Osasumwen O Osayimwen allows following entities to bill medicare on his 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. Osasumwen O Osayimwen 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
Osasumwen O Osayimwen, MD 2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026-1301 Ph: (847) 657-5840	Osasumwen O Osayimwen, MD 2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026 Ph: (847) 657-5840

Reviews and Comments

Hospitalist Doctors in Glenview, IL

Christopher Allen Ho, DO Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2501 Compass Rd Ste 100, Glenview, IL 60026 Phone: 847-901-5200 Fax: 847-904-7118
Dr. Marian M. Allian Uriarte, M.D. Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 2089 Valor Ct, Glenview, IL 60026 Phone: 847-998-6635 Fax: 847-998-6697
Deepali Ahluwalia, M.D Hospitalist Medicare: Medicare Enrolled Practice Location: 2587 Chestnut Ave, Glenview, IL 60026 Phone: 847-393-3227
Daniel C. Go, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026 Phone: 847-570-1010 Fax: 847-733-5108
Dr. Susan Lee Kim, DO Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 2601 Compass Rd Ste 135, Glenview, IL 60026 Phone: 224-255-5408 Fax: 224-529-0319
David Lukas Belohlavek, MD Hospitalist Medicare: Medicare Enrolled Practice Location: 2501 Compass Rd Ste 100, Glenview, IL 60026 Phone: 847-901-5200

Osasumwen O Osayimwen, MD - Medicare Hospitalist in Glenview, IL