Brian Blumenstein, MD in Oak Lawn, IL - Medicare Gastroenterology

Brian Blumenstein, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Oak Lawn, Illinois. He went to University Of Michigan Medical School and graduated in 1989 and has 35 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Illinois Gastroenterology Group Llc and his current practice location is 9921 Southwest Hwy, Oak Lawn, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 425-8616.

Brian Blumenstein is licensed to practice in Illinois (license number 036082788) 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 1194784645.

Contact Information

	Brian Blumenstein, MD
	9921 Southwest Hwy, Oak Lawn, IL 60453-3767
	(708) 425-8616
	(708) 425-9468

Map and Direction

Physician's Profile

Full Name	Brian Blumenstein
Gender	Male
Speciality	Gastroenterology
Experience	35 Years
Location	9921 Southwest Hwy, Oak Lawn, 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:

Brian Blumenstein attended and graduated from University Of Michigan Medical School in 1989

NPI Data:

NPI Number: 1194784645
Provider Enumeration Date: 03/22/2006
Last Update Date: 01/15/2009

Medicare PECOS Information:

PECOS PAC ID: 4183786429
Enrollment ID: I20081222000418

Medical Identifiers

Medical identifiers for Brian Blumenstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1194784645	NPI	-	NPPES
IL1223004	Other		MEDICARE PTAN
036082788	Medicaid	IL

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	036082788 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Osf Little Company Of Mary Medical Center	Evergreen park, IL	Hospital
Advocate Christ Hospital & Medical Center	Oak lawn, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Illinois Gastroenterology Group Llc	5193857423	121

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. Brian Blumenstein allows following entities to bill medicare on his behalf.

Entity Name	Illinois Gastroenterology Group Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316277817 PECOS PAC ID: 5193857423 Enrollment ID: O20100721000790

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. Brian Blumenstein 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
Brian Blumenstein, MD 9921 Southwest Hwy, Oak Lawn, IL 60453-3767 Ph: (708) 425-8616	Brian Blumenstein, MD 9921 Southwest Hwy, Oak Lawn, IL 60453-3767 Ph: (708) 425-8616

Reviews and Comments

Internal Medicine Doctors in Oak Lawn, IL

Darshika Chhabra, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4400 W 95th St Ste 112, Oak Lawn, IL 60453 Phone: 708-684-7100
Ronald Myint, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4400 W 95th St, Suite 311, Oak Lawn, IL 60453 Phone: 708-424-9710 Fax: 708-424-8904
Dr. Mandy Luma Enshiwat, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4440 W 95th St, Oak Lawn, IL 60453 Phone: 708-684-8000
Mahesh Vadali, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 10458 S Pulaski Rd, Oak Lawn, IL 60453 Phone: 708-636-1818 Fax: 708-636-2151
Mihaela Mihailescu, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 4440 W 95th St, Oak Lawn, IL 60453 Phone: 708-684-8000
Alexandria Clarke Kregor, DO Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 4440 W 95th St, Oak Lawn, IL 60453 Phone: 708-684-5673
Dr. Bruce M Abramowitz, M.D.,F.A.C.C. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 10837 S Cicero Ave, Suite 200, Oak Lawn, IL 60453 Phone: 708-636-7575 Fax: 708-636-6193

Brian Blumenstein, MD - Medicare Gastroenterology in Oak Lawn, IL