Ha Jeong Lee, MD - Medicare Internal Medicine in Elk Grove Village, IL

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Ha Jeong Lee, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Elk Grove Village, Illinois. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Bonaventure Medical Foundation Llc, Legacy Healthcare Services Inc and her current practice location is 800 Biesterfield Road, Suite 605, Elk Grove Village, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 364-6724.

Ha Jeong Lee is licensed to practice in Illinois (license number 036112455) 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 1881624377.

Contact Information

Ha Jeong Lee, MD
800 Biesterfield Road, Suite 605,
Elk Grove Village, IL 60007-3397
(847) 364-6724
(847) 364-6720

Map and Direction




Physician's Profile

Full NameHa Jeong Lee
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location800 Biesterfield Road, Elk Grove Village, 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:
  • Ha Jeong Lee graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1881624377
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 04/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6305849746
  • Enrollment ID: I20060824000390

Medical Identifiers

Medical identifiers for Ha Jeong Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881624377NPI-NPPES
036112455MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 036112455 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Elara CaringDes plaines, ILHome health agency
1st Assist Home Healthcare, LlcSchaumburg, ILHome health agency
Alexian Brothers Home HealthHanover park, ILHome health agency
Evergreen Home CareMorton grove, ILHome health agency
Northwest Home Care, IncArlington heights, ILHome health agency
Alexian Brothers Medical Center 1Elk grove village, ILHospital
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bonaventure Medical Foundation Llc7517863178153
Legacy Healthcare Services Inc21633397222654

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. Ha Jeong Lee allows following entities to bill medicare on her behalf.
Entity NameBonaventure Medical Foundation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588775647
PECOS PAC ID: 7517863178
Enrollment ID: O20031212000374

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. Ha Jeong Lee 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
Ha Jeong Lee, MD
800 Biesterfield Rd Ste 605,
Elk Grove Village, IL 60007-3362

Ph: (847) 364-6724		Ha Jeong Lee, MD
800 Biesterfield Road, Suite 605,
Elk Grove Village, IL 60007-3397

Ph: (847) 364-6724

Reviews and Comments


Internal Medicine Doctors in Elk Grove Village, IL

Michael James Keller, M.D.
Geriatric Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    Fax: 847-956-5108
Dr. Barry Glick, DO
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 810 Biesterfield Rd, Suite 306, Elk Grove Village, IL 60007
Phone: 847-981-6061    Fax: 847-981-6062
Dr. Bhupinder K Chhabra, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 3007, Elk Grove Village, IL 60007
Phone: 847-290-6513    Fax: 847-290-8505
Anshul Aggarwal, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste G01, Elk Grove Village, IL 60007
Phone: 847-981-3680    
Edward J Diamond, M.D.
Geriatric Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 800 Biesterfield Rd, Suite 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    Fax: 847-956-5108
Anurag Mehrotra, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste 510, Elk Grove Village, IL 60007
Phone: 847-981-3660    
Nephtali Kogan, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste G01, Elk Grove Village, IL 60007
Phone: 847-981-3680    

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.