Don Nasi Teed, MD - Medicare Hospitalist in Oak Park, IL

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Don Nasi Teed, MD is a medicare enrolled "Hospitalist" physician in Oak Park, Illinois. His current practice location is 3 Erie Ct Ste L700, Oak Park, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 763-1222.

Don Nasi Teed is licensed to practice in Illinois (license number 036159843) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1194154799.

Contact Information

Don Nasi Teed, MD
3 Erie Ct Ste L700,
Oak Park, IL 60302
(708) 763-1222
(708) 763-1471

Map and Direction




Physician's Profile

Full NameDon Nasi Teed
GenderMale
SpecialityHospitalist
Location3 Erie Ct Ste L700, Oak Park, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194154799
  • Provider Enumeration Date: 11/04/2013
  • Last Update Date: 02/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557746922
  • Enrollment ID: I20220921001632

Medical Identifiers

Medical identifiers for Don Nasi Teed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194154799NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036159843 (Illinois)Primary
207R00000XInternal Medicine 036159843 (Illinois)Secondary

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. Don Nasi Teed allows following entities to bill medicare on his behalf.
Entity NameFreeport Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447228788
PECOS PAC ID: 8426958232
Enrollment ID: O20040109000305
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
Entity NameCimpar Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467496224
PECOS PAC ID: 3577578798
Enrollment ID: O20060209000192

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. Don Nasi Teed 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
Don Nasi Teed, MD
3 Erie Ct Ste L700,
Oak Park, IL 60302-2519

Ph: (708) 763-1222		Don Nasi Teed, MD
3 Erie Ct Ste L700,
Oak Park, IL 60302

Ph: (708) 763-1222

Reviews and Comments


Hospitalist Doctors in Oak Park, IL

Hussam Eskandafi, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3 Erie Ct, Suite L700, Oak Park, IL 60302
Phone: 708-763-1222    Fax: 708-763-1471
Antonio Barrios, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3 Erie Ct Ste L700, Oak Park, IL 60302
Phone: 708-763-1222    Fax: 708-763-1471
Dr. Grace George, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3 Erie Ct, Suite L-700, Oak Park, IL 60302
Phone: 708-763-1222    Fax: 708-763-1471

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.