Dr Keri Leah Fair, MD, PHD - Medicare Family Practice in Chicago, IL

Dr Keri Leah Fair, MD, PHD is a medicare enrolled "Family Medicine" physician in Chicago, Illinois. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Rush Oak Park Physicians Group Family Medicine and her current practice location is 4600 N Ravenswood Ave, 2nd Floor, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 561-7500.

Dr Keri Leah Fair is licensed to practice in Illinois (license number 036119844) 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 1003073735.

Contact Information

Dr Keri Leah Fair, MD, PHD
4600 N Ravenswood Ave, 2nd Floor,
Chicago, IL 60640-4510
(773) 561-7500
(773) 561-7612

Map and Direction




Physician's Profile

Full NameDr Keri Leah Fair
GenderFemale
SpecialityFamily Practice
Experience19 Years
Location4600 N Ravenswood Ave, Chicago, 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 Keri Leah Fair attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2005
  NPI Data:
  • NPI Number: 1003073735
  • Provider Enumeration Date: 05/20/2008
  • Last Update Date: 05/20/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0446327738
  • Enrollment ID: I20080929000625

Medical Identifiers

Medical identifiers for Dr Keri Leah Fair such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003073735NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036119844 (Illinois)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rush Oak Park Physicians Group Family Medicine32747971397

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 Keri Leah Fair allows following entities to bill medicare on her behalf.
Entity NameRush Oak Park Er Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447260880
PECOS PAC ID: 8820190606
Enrollment ID: O20070226000187
Entity NameRush Oak Park Physicians Group Family Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194096610
PECOS PAC ID: 3274797139
Enrollment ID: O20120606000281

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 Keri Leah Fair 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 Keri Leah Fair, MD, PHD
4600 N Ravenswood Ave, 2nd Floor,
Chicago, IL 60640-4510

Ph: (773) 561-7500
Dr Keri Leah Fair, MD, PHD
4600 N Ravenswood Ave, 2nd Floor,
Chicago, IL 60640-4510

Ph: (773) 561-7500

Reviews and Comments


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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.