Dr Lee W Tai, MD - Medicare Internal Medicine in Oak Lawn, IL

Dr Lee W Tai, MD is a medicare enrolled "Internal Medicine" physician in Oak Lawn, Illinois. She went to University Of Chicago, Pritzker School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 4440 W 95th St, Adult Medicine Center, Oak Lawn, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 684-4393.

Dr Lee W Tai is licensed to practice in Illinois (license number 036075281) 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 1710917646.

Contact Information

Dr Lee W Tai, MD
4440 W 95th St, Adult Medicine Center,
Oak Lawn, IL 60453-2600
(708) 684-4393
(708) 684-2032

Map and Direction




Physician's Profile

Full NameDr Lee W Tai
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location4440 W 95th St, Oak Lawn, 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 Lee W Tai attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1710917646
  • Provider Enumeration Date: 07/04/2006
  • Last Update Date: 12/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2466432109
  • Enrollment ID: I20040722000938

Medical Identifiers

Medical identifiers for Dr Lee W Tai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710917646NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036075281 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Home Health Care ServLombard, ILHome health agency
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

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 Lee W Tai 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

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 Lee W Tai 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 Lee W Tai, MD
4440 W 95th St, Adult Medicine Center,
Oak Lawn, IL 60453-2600

Ph: (708) 684-4393
Dr Lee W Tai, MD
4440 W 95th St, Adult Medicine Center,
Oak Lawn, IL 60453-2600

Ph: (708) 684-4393

Reviews and Comments


Internal Medicine Doctors in Oak Lawn, IL

Darshika Chhabra, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4400 W 95th St Ste 112, Oak Lawn, IL 60453
Phone: 708-684-7100    
Ronald Myint, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4400 W 95th St, Suite 311, Oak Lawn, IL 60453
Phone: 708-424-9710    Fax: 708-424-8904
Dr. Mandy Luma Enshiwat, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Mahesh Vadali, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10458 S Pulaski Rd, Oak Lawn, IL 60453
Phone: 708-636-1818    Fax: 708-636-2151
Mihaela Mihailescu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4440 W 95th St, Oak Lawn, IL 60453
Phone: 708-684-8000    
Alexandria Clarke Kregor, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4220 W 95th St, Oak Lawn, IL 60453
Phone: 708-398-0278    
Dr. Bruce M Abramowitz, M.D.,F.A.C.C.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10837 S Cicero Ave, Suite 200, Oak Lawn, IL 60453
Phone: 708-636-7575    Fax: 708-636-6193

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.