Saja Mustafa Ali, MD - Medicare Rheumatology in Flossmoor, IL

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Saja Mustafa Ali, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Flossmoor, Illinois. She graduated from medical school in 2018 and has 8 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Ucm Medical Group Sub Llc and her current practice location is 19550 Governors Hwy Ste 2200, Flossmoor, Illinois. You can reach out to her office (for appointments etc.) via phone at (708) 915-3100.

Saja Mustafa Ali is licensed to practice in Illinois (license number 036176187) 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 1053932848.

Contact Information

Saja Mustafa Ali, MD
19550 Governors Hwy Ste 2200,
Flossmoor, IL 60422-2137
(708) 915-3100
(708) 915-8720

Map and Direction




Physician's Profile

Full NameSaja Mustafa Ali
GenderFemale
SpecialityRheumatology
Experience8 Years
Location19550 Governors Hwy Ste 2200, Flossmoor, 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:
  • Saja Mustafa Ali graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1053932848
  • Provider Enumeration Date: 05/03/2020
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8820592421
  • Enrollment ID: I20250917002061

Medical Identifiers

Medical identifiers for Saja Mustafa Ali such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053932848NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 036176187 (Illinois)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ingalls Memorial HospitalHarvey, ILHospital
The University Of Chicago Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucm Medical Group Sub Llc4688635337101

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. Saja Mustafa Ali allows following entities to bill medicare on her behalf.
Entity NameUcm Medical Group Sub LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467442293
PECOS PAC ID: 4688635337
Enrollment ID: O20041026000077

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. Saja Mustafa Ali 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
Saja Mustafa Ali, MD
19550 Governors Hwy Ste 2200,
Flossmoor, IL 60422-2137

Ph: (708) 915-3100		Saja Mustafa Ali, MD
19550 Governors Hwy Ste 2200,
Flossmoor, IL 60422-2137

Ph: (708) 915-3100

Reviews and Comments


Internal Medicine Doctors in Flossmoor, IL

Daniel A Yohay, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 19550 Governors Hwy, Suite 2000, Flossmoor, IL 60422
Phone: 708-957-8750    Fax: 708-957-8602
Dr. Arsenia M Nepomuceno, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1712 Lynwood Ct, Flossmoor, IL 60422
Phone: 708-957-7187    
Patrick L Mcginnis, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 3235 Vollmer Rd, Suite 120, Flossmoor, IL 60422
Phone: 708-957-3454    Fax: 708-957-3495
Dr. Kimberly R Kruczek, D.O
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 19550 Governors Hwy, Suite 3300, Flossmoor, IL 60422
Phone: 708-915-8660    Fax: 708-957-5919
Dr. Jaime S Baylock, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 19550 Governors Hwy, Suite 2000, Flossmoor, IL 60422
Phone: 708-957-8750    
Michael R Peck, M.D.
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 19550 Governors Hwy, Suite 2000, Flossmoor, IL 60422
Phone: 708-957-8750    Fax: 708-957-8602
Dr. Imad Ahmado, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 19550 Governors Hwy Ste 2200, Flossmoor, IL 60422
Phone: 708-799-0180    Fax: 708-798-2870

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.