Nasreen Fatima Ahmed, MD - Medicare Hospitalist in Libertyville, IL

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Nasreen Fatima Ahmed, MD is a medicare enrolled "Hospitalist" physician in Libertyville, Illinois. Her current practice location is 801 S Milwaukee Ave, Libertyville, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 990-5450.

Nasreen Fatima Ahmed is licensed to practice in Illinois (license number 036131857) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1699070540.

Contact Information

Nasreen Fatima Ahmed, MD
801 S Milwaukee Ave,
Libertyville, IL 60048-3204
(847) 990-5450
Not Available

Map and Direction




Physician's Profile

Full NameNasreen Fatima Ahmed
GenderFemale
SpecialityHospitalist
Location801 S Milwaukee Ave, Libertyville, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699070540
  • Provider Enumeration Date: 01/24/2011
  • Last Update Date: 05/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3173759792
  • Enrollment ID: I20131203001744

Medical Identifiers

Medical identifiers for Nasreen Fatima Ahmed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699070540NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 036131857 (Illinois)Secondary
208M00000XHospitalist 036131857 (Illinois)Primary

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. Nasreen Fatima Ahmed allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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. Nasreen Fatima Ahmed 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
Nasreen Fatima Ahmed, MD
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Nasreen Fatima Ahmed, MD
801 S Milwaukee Ave,
Libertyville, IL 60048-3204

Ph: (847) 990-5450

Reviews and Comments


Hospitalist Doctors in Libertyville, IL

Odulola Odusanya, MBBS
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 801 S Milwaukee Ave, Libertyville, IL 60048
Phone: 847-990-2165    

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.