Hamza Saifuddin Tahir, DO - Medicare Internal Medicine in Palos Hills, IL

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Hamza Saifuddin Tahir, DO is a medicare enrolled "Internal Medicine" physician in Palos Hills, Illinois. His current practice location is 7620 W 111th St, Palos Hills, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 425-9000.

Hamza Saifuddin Tahir is licensed to practice in Illinois (license number 036161316) 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 1053976423.

Contact Information

Hamza Saifuddin Tahir, DO
7620 W 111th St,
Palos Hills, IL 60465-2302
(708) 425-9000
(708) 974-5000

Map and Direction




Physician's Profile

Full NameHamza Saifuddin Tahir
GenderMale
SpecialityInternal Medicine
Location7620 W 111th St, Palos Hills, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053976423
  • Provider Enumeration Date: 05/01/2019
  • Last Update Date: 03/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1850624651
  • Enrollment ID: I20221202002464

Medical Identifiers

Medical identifiers for Hamza Saifuddin Tahir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053976423NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine V0657 (Texas)Secondary
208M00000XHospitalist 036161316 (Illinois)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine 036161316 (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. Hamza Saifuddin Tahir allows following entities to bill medicare on his 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 NameSound Physicians Of Illinois Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043598865
PECOS PAC ID: 1557533734
Enrollment ID: O20111012000272

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. Hamza Saifuddin Tahir 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
Hamza Saifuddin Tahir, DO
11511 Shadow Creek Pkwy,
Pearland, TX 77584-7298

Ph: (713) 442-0000		Hamza Saifuddin Tahir, DO
7620 W 111th St,
Palos Hills, IL 60465-2302

Ph: (708) 425-9000

Reviews and Comments


Internal Medicine Doctors in Palos Hills, IL

Dr. Chandrarekha Kaza, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7620 W 111th St, Palos Hills, IL 60465
Phone: 708-425-9000    
Entessar Abdulla,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7620 W 111th St, Palos Hills, IL 60465
Phone: 708-425-9000    
Karem Alashwal,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7620 W 111th St, Palos Hills, IL 60465
Phone: 708-425-9000    
Dr. Vijay Bajaj, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10401 S Roberts Rd, Suite 1,, Palos Hills, IL 60465
Phone: 708-598-4430    Fax: 708-598-4478
Andrew G Macri, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7620 W 111th St, Palos Hills, IL 60465
Phone: 708-425-9000    Fax: 708-974-5000
Leen Alkhouli, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7620 W 111th St, Palos Hills, IL 60465
Phone: 708-274-5252    

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.