James George Cunnar, - Medicare Family Practice in Naperville, IL

James George Cunnar, is a medicare enrolled "Family Medicine" physician in Naperville, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. His current practice location is 2272 W 95th St, Suite 325, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 778-4700.

James George Cunnar is licensed to practice in Illinois (license number 336056175) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1164538617.

Contact Information

James George Cunnar,
2272 W 95th St, Suite 325,
Naperville, IL 60564-8942
(630) 778-4700
(630) 778-4747

Map and Direction




Physician's Profile

Full NameJames George Cunnar
GenderMale
SpecialityFamily Practice
Experience30 Years
Location2272 W 95th St, Naperville, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • James George Cunnar attended and graduated from Southern Illinois University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1164538617
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 04/17/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9133160989
  • Enrollment ID: I20050524000090

Medical Identifiers

Medical identifiers for James George Cunnar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164538617NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 336056175 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Residential Home HealthDowners grove, ILHome health agency
Edward HospitalNaperville, ILHospital
Central Dupage HospitalWinfield, ILHospital

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. James George Cunnar allows following entities to bill medicare on his behalf.
Entity NameJames G Cunnar Md Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235315458
PECOS PAC ID: 4789625534
Enrollment ID: O20050523000028

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. James George Cunnar 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
James George Cunnar,
2272 W 95th St, Suite 325,
Naperville, IL 60564-8942

Ph: (630) 778-4700
James George Cunnar,
2272 W 95th St, Suite 325,
Naperville, IL 60564-8942

Ph: (630) 778-4700

Reviews and Comments


Family Medicine Doctors in Naperville, IL

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Phone: 630-637-8630    Fax: 630-637-8640

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.