Nadeem Ansari, MD - Medicare Internal Medicine in Bourbonnais, IL

Nadeem Ansari, MD is a medicare enrolled "Internal Medicine" physician in Bourbonnais, Illinois. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Riverside Health System and his current practice location is 400 Riverside Dr Ste 2100, Bourbonnais, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 935-2784.

Nadeem Ansari is licensed to practice in Illinois (license number 036-071794) 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 1073651808.

Contact Information

Nadeem Ansari, MD
400 Riverside Dr Ste 2100,
Bourbonnais, IL 60914-5004
(815) 935-2784
(815) 935-5687

Map and Direction




Physician's Profile

Full NameNadeem Ansari
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location400 Riverside Dr Ste 2100, Bourbonnais, 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:
  • Nadeem Ansari graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1073651808
  • Provider Enumeration Date: 02/02/2007
  • Last Update Date: 01/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587567136
  • Enrollment ID: I20120606000036

Medical Identifiers

Medical identifiers for Nadeem Ansari such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073651808NPI-NPPES
036071794MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-071794 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
R.m.c. Home Health CarePeotone, ILHome health agency
Presence Home Care-kankakeeBourbonnais, ILHome health agency
Hrs Home HealthLombard, ILHome health agency
Hospice Of Kankakee Valley IncBourbonnais, ILHospice
Riverside Medical CenterKankakee, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Riverside Health System3274434717152

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. Nadeem Ansari allows following entities to bill medicare on his behalf.
Entity NameRiverside Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417061193
PECOS PAC ID: 3274434717
Enrollment ID: O20040116000780

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. Nadeem Ansari 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
Nadeem Ansari, MD
400 Riverside Dr Ste 2100,
Bourbonnais, IL 60914-5004

Ph: (815) 935-2784
Nadeem Ansari, MD
400 Riverside Dr Ste 2100,
Bourbonnais, IL 60914-5004

Ph: (815) 935-2784

Reviews and Comments


Internal Medicine Doctors in Bourbonnais, IL

Dr. Lynn A Mcdonald, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 482 Main St Nw, Bourbonnais, IL 60914
Phone: 815-936-3370    
Dr. Dharam R Anand, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Provena Way Ste D, Bourbonnais, IL 60914
Phone: 815-932-9210    Fax: 815-932-9220
Dr. Paritosh Tiwari,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20 Heritage Dr, Bourbonnais, IL 60914
Phone: 815-937-4880    Fax: 815-936-5173
Krupa Mahesh Shah,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1615 N Convent St Ste 1, Bourbonnais, IL 60914
Phone: 815-937-5200    Fax: 815-937-2063
Dr. Sarat Yalamanchili, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1521 N Convent St Ste 101, Bourbonnais, IL 60914
Phone: 815-937-4500    Fax: 815-937-4777
Sara Elizabeth Tan Yap, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Fitness Dr, Bourbonnais, IL 60914
Phone: 815-936-8909    

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.