Dr Jennifer Louise Schaefer, MD - Medicare Obstetrics/gynecology in Libertyville, IL

Dr Jennifer Louise Schaefer, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Libertyville, Illinois. She went to Rush Medical College Of Rush University and graduated in 1994 and has 30 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Ob-gyne Associates Of Libertyville Sc and her current practice location is 801 S Milwaukee Ave, Suite 100, Libertyville, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 680-3400.

Dr Jennifer Louise Schaefer is licensed to practice in Illinois (license number 036095549) 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 1669468484.

Contact Information

Dr Jennifer Louise Schaefer, MD
801 S Milwaukee Ave, Suite 100,
Libertyville, IL 60048-3204
(847) 680-3400
(847) 680-3486

Map and Direction




Physician's Profile

Full NameDr Jennifer Louise Schaefer
GenderFemale
SpecialityObstetrics/gynecology
Experience30 Years
Location801 S Milwaukee Ave, Libertyville, Illinois
Accepts Medicare AssignmentsYes. 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 Jennifer Louise Schaefer attended and graduated from Rush Medical College Of Rush University in 1994
  NPI Data:
  • NPI Number: 1669468484
  • Provider Enumeration Date: 09/27/2005
  • Last Update Date: 12/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2062594229
  • Enrollment ID: I20100422000990

Medical Identifiers

Medical identifiers for Dr Jennifer Louise Schaefer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669468484NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036095549 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Condell Medical CenterLibertyville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ob-gyne Associates Of Libertyville Sc76180598744

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 Jennifer Louise Schaefer allows following entities to bill medicare on her behalf.
Entity NameOb-gyne Associates Of Libertyville Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457563272
PECOS PAC ID: 7618059874
Enrollment ID: O20080125000652

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 Jennifer Louise Schaefer 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
Dr Jennifer Louise Schaefer, MD
801 S Milwaukee Ave, Suite 100,
Libertyville, IL 60048-3204

Ph: (847) 680-3400
Dr Jennifer Louise Schaefer, MD
801 S Milwaukee Ave, Suite 100,
Libertyville, IL 60048-3204

Ph: (847) 680-3400

Reviews and Comments


Obstetrics & Gynecology Doctors in Libertyville, IL

Michael P Hu, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 890 Garfield Ave Ste 200, Libertyville, IL 60048
Phone: 847-549-1818    Fax: 847-680-1573
Dr. Akemi Lynn Nakanishi, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Milwaukee Ave, Suite 100, Libertyville, IL 60048
Phone: 847-680-3400    Fax: 847-680-3486
David G Preskill, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 801 S Milwaukee Ave, 110, Libertyville, IL 60048
Phone: 847-362-0100    Fax: 847-918-0426
Dr. Adnan Attar, MD FACOG PC
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 712 Florsheim, Suite 12, Libertyville, IL 60048
Phone: 847-362-1144    Fax: 847-362-1159
Ralph G Frank, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 890 Garfield Ave Ste 200, Libertyville, IL 60048
Phone: 847-549-1818    
Dr. Adriana Marie Spellman, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Milwaukee Ave, Ste 100, Libertyville, IL 60048
Phone: 847-680-3400    

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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