Dr Linda Williams, MD - Medicare Family Practice in Oak Brook, IL

Dr Linda Williams, MD is a medicare enrolled "Family Medicine" physician in Oak Brook, Illinois. She went to University Of Iowa, Rj & L Carver College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Rush University Medical Center and her current practice location is 2011 York Rd Ste 2000, Oak Brook, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 724-1300.

Dr Linda Williams is licensed to practice in Illinois (license number 036100293) 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 1063513026.

Contact Information

Dr Linda Williams, MD
2011 York Rd Ste 2000,
Oak Brook, IL 60523-2156
(630) 724-1300
(630) 724-1302

Map and Direction




Physician's Profile

Full NameDr Linda Williams
GenderFemale
SpecialityFamily Practice
Experience39 Years
Location2011 York Rd Ste 2000, Oak Brook, 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 Linda Williams attended and graduated from University Of Iowa, Rj & L Carver College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1063513026
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 05/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3779570072
  • Enrollment ID: I20091106000044

Medical Identifiers

Medical identifiers for Dr Linda Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063513026NPI-NPPES
3333MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036100293 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rush University Medical CenterChicago, ILHospital
Rush Oak Park HospitalOak park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rush University Medical Center5496658874997

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 Linda Williams allows following entities to bill medicare on her behalf.
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093819542
PECOS PAC ID: 5496658874
Enrollment ID: O20040202000228

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 Linda Williams 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 Linda Williams, MD
2011 York Rd Ste 200,
Oak Brook, IL 60523-1992

Ph: (630) 724-1300
Dr Linda Williams, MD
2011 York Rd Ste 2000,
Oak Brook, IL 60523-2156

Ph: (630) 724-1300

Reviews and Comments


Family Medicine Doctors in Oak Brook, IL

Kush M Desai, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2011 York Rd, Oak Brook, IL 60523
Phone: 630-724-1321    
Dr. Omar Saeed, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 221 Forest Trl, Oak Brook, IL 60523
Phone: 630-743-3210    
Dr. Ashok M Lakhani, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 816 Coventry Ln, Oak Brook, IL 60523
Phone: 630-990-2450    
Mr. Richard J Rogers, APRN - FNP
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1520 Kensington Rd Ste 212, Oak Brook, IL 60523
Phone: 888-562-5442    Fax: 844-861-1929
Dr. Fariha Agha, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Enterprise Dr, Ste 218, Oak Brook, IL 60523
Phone: 630-620-0320    Fax: 630-620-0306
Dr. Katie Elizabeth Rosenfeld, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3011 Butterfield Rd Ste 240, Oak Brook, IL 60523
Phone: 630-348-3840    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.