Jennifer Hannan, MD - Medicare Obstetrics & Gynecology in Downers Grove, IL

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Jennifer Hannan, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Downers Grove, Illinois. Her current practice location is 3825 Highland Ave Ste 3k, Downers Grove, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 968-2144.

Jennifer Hannan is licensed to practice in Illinois (license number 036.123400) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1245496868.

Contact Information

Jennifer Hannan, MD
3825 Highland Ave Ste 3k,
Downers Grove, IL 60515-1589
(630) 968-2144
(630) 968-2337

Map and Direction




Physician's Profile

Full NameJennifer Hannan
GenderFemale
SpecialityObstetrics & Gynecology
Location3825 Highland Ave Ste 3k, Downers Grove, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245496868
  • Provider Enumeration Date: 08/03/2008
  • Last Update Date: 05/01/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5698948933
  • Enrollment ID: I20111101000403

Medical Identifiers

Medical identifiers for Jennifer Hannan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245496868NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036.123400 (Illinois)Primary

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. Jennifer Hannan allows following entities to bill medicare on her behalf.
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407817257
PECOS PAC ID: 4789679366
Enrollment ID: O20040415000186

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. Jennifer Hannan 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 AddressPractice Location Address
Jennifer Hannan, MD
3825 Highland Ave Ste 3k,
Downers Grove, IL 60515-1589

Ph: (630) 968-2144		Jennifer Hannan, MD
3825 Highland Ave Ste 3k,
Downers Grove, IL 60515-1589

Ph: (630) 968-2144

Reviews and Comments


Obstetrics & Gynecology Doctors in Downers Grove, IL

Barry Sadegi, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3825 Highland Ave, 3b, Downers Grove, IL 60515
Phone: 630-434-9300    Fax: 630-434-9302
Gary M Grosel, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1901 Butterfield Rd, Suite 220, Downers Grove, IL 60515
Phone: 630-725-2700    Fax: 877-216-8578
Amy K Gaunt, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4121 Fairview Ave, Women Obgyn Associates Pc Suite 201, Downers Grove, IL 60515
Phone: 630-719-9229    Fax: 630-719-9452
Dr. James David Jenks, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3825 Highland Ave, Suite 3k, Downers Grove, IL 60515
Phone: 630-968-2144    Fax: 630-968-2337
Dr. Gayle M Simmons, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 412 63rd St Ste 103, Downers Grove, IL 60516
Phone: 630-969-7706    Fax: 630-971-6362
Dr. Narmadha Kuppuswami, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3825 Highland Ave, Suite 303, Tower Ii, Downers Grove, IL 60515
Phone: 630-390-1240    Fax: 630-390-1247
Radha Burtch, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 412 63rd St Ste 103, Downers Grove, IL 60516
Phone: 630-969-7706    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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