Dr Allison Jean Hahr, MD in Chicago, IL

Dr Allison Jean Hahr, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Chicago, Illinois. She went to University Of Wisconsin School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 675 N Saint Clair St, Suite 14-100, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 695-7970.

Dr Allison Jean Hahr is licensed to practice in Illinois (license number 036-113429) 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 1083774889.

Contact Information

	Dr Allison Jean Hahr, MD
	675 N Saint Clair St, Suite 14-100, Chicago, IL 60611-5975
	(312) 695-7970
	(312) 695-4433

Map and Direction

Physician's Profile

Full Name	Dr Allison Jean Hahr
Gender	Female
Speciality	Endocrinology
Experience	22 Years
Location	675 N Saint Clair St, Chicago, 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:

Dr Allison Jean Hahr attended and graduated from University Of Wisconsin School Of Medicine in 2002

NPI Data:

NPI Number: 1083774889
Provider Enumeration Date: 12/11/2006
Last Update Date: 09/21/2009

Medicare PECOS Information:

PECOS PAC ID: 8729170766
Enrollment ID: I20070822001380

Medical Identifiers

Medical identifiers for Dr Allison Jean Hahr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1083774889	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	036-113429 (Illinois)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northwestern Memorial Hospital	Chicago, IL	Hospital
Central Dupage Hospital	Winfield, IL	Hospital
Northwestern Lake Forest Hospital	Lake forest, IL	Hospital
Palos Community Hospital	Palos heights, IL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Northwestern Medical Faculty Foundation	4587576814	3352

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 Allison Jean Hahr allows following entities to bill medicare on her behalf.

Entity Name	Northwestern Medical Faculty Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1346235314 PECOS PAC ID: 4587576814 Enrollment ID: O20031105000541

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 Allison Jean Hahr 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 Allison Jean Hahr, MD 675 N Saint Clair St, Suite 14-100, Chicago, IL 60611-5975 Ph: (312) 695-7970	Dr Allison Jean Hahr, MD 675 N Saint Clair St, Suite 14-100, Chicago, IL 60611-5975 Ph: (312) 695-7970

Reviews and Comments

Internal Medicine Doctors in Chicago, IL

Dr. Sorin C Danciu, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 3134 N Clark St, Chicago, IL 60657 Phone: 773-880-9722
Anoopa A. Koshy, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 259 E Erie St Ste 2200, Chicago, IL 60611 Phone: 312-926-6000
William Edmond Gerardi, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 3730 N Lake Shore Dr, Apartment 2a, Chicago, IL 60613 Phone: 773-244-3060
Suparna Dutta, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1700 W Van Buren St, Suite 500, Chicago, IL 60612 Phone: 312-942-4200 Fax: 312-942-3568
Alexandra Dumitrescu, Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 5841 S Maryland Ave, Chicago, IL 60637 Phone: 888-824-0200
Dr. Mitesh Mahesh Kabadi, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1725 W Harrison St Ste 1159, Chicago, IL 60612 Phone: 312-942-5020
Dr. Marta Batus, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1725 W Harrison St, Suite 809, Chicago, IL 60612 Phone: 312-563-2487 Fax: 312-942-3192

Dr Allison Jean Hahr, MD - Medicare Endocrinology in Chicago, IL