Winnie Shaba, MD - Medicare Internal Medicine in Alton, IL

Winnie Shaba, MD is a medicare enrolled "Hospitalist" physician in Alton, Illinois. She graduated from medical school in 2013 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Fairview Heights Medical Group Sc and her current practice location is 1 Memorial Dr, Alton, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 463-7240.

Winnie Shaba is licensed to practice in Illinois (license number 037176247) 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 1275276156.

Contact Information

Winnie Shaba, MD
1 Memorial Dr,
Alton, IL 62002-6722
(618) 463-7240
(618) 463-7216

Map and Direction




Physician's Profile

Full NameWinnie Shaba
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location1 Memorial Dr, Alton, 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:
  • Winnie Shaba graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1275276156
  • Provider Enumeration Date: 04/18/2022
  • Last Update Date: 09/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0941703532
  • Enrollment ID: I20250910003313

Medical Identifiers

Medical identifiers for Winnie Shaba such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275276156NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 037176247 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alton Memorial HospitalAlton, ILHospital
Memorial HospitalBelleville, ILHospital
Christian Hospital NortheastSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fairview Heights Medical Group Sc6800784083452

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. Winnie Shaba 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
Winnie Shaba, MD
Po Box 959203,
Saint Louis, MO 63195-1811

Ph: (618) 463-7240
Winnie Shaba, MD
1 Memorial Dr,
Alton, IL 62002-6722

Ph: (618) 463-7240

Reviews and Comments


Hospitalist Doctors in Alton, IL

Ahmad Osama Rez, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1 Saint Anthonys Way, Alton, IL 62002
Phone: 314-317-0600    Fax: 314-317-0606
Dr. John Albert Richards Jr., M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1 Memorial Dr, Alton, IL 62002
Phone: 618-463-7240    Fax: 618-463-7216
Dr. Sewuese Akuse, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1 Memorial Dr, Alton, IL 62002
Phone: 618-463-7240    Fax: 618-463-7216
Dr. Nazanin Kheirkhahan, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1 Memorial Dr, Alton, IL 62002
Phone: 618-463-7240    Fax: 618-463-7216
Dr. Olufunmilola Ajala, MD
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 1 Memorial Dr, Alton, IL 62002
Phone: 618-463-7240    Fax: 618-463-7216

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.