Michael Aaron Workman, MD - Medicare Family Practice in Herrin, IL

Michael Aaron Workman, MD is a medicare enrolled "Family Medicine" physician in Herrin, Illinois. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Southern Illinois Medical Services Nfp and his current practice location is 405 Rushing Drive, Herrin, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 993-3300.

Michael Aaron Workman is licensed to practice in Illinois (license number 036109719) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1184731267.

Contact Information

Michael Aaron Workman, MD
405 Rushing Drive,
Herrin, IL 62948
(618) 993-3300
(618) 993-0262

Map and Direction




Physician's Profile

Full NameMichael Aaron Workman
GenderMale
SpecialityFamily Practice
Experience23 Years
Location405 Rushing Drive, Herrin, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael Aaron Workman graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1184731267
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 09/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7012807464
  • Enrollment ID: I20040318000784

Medical Identifiers

Medical identifiers for Michael Aaron Workman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184731267NPI-NPPES
036109719MedicaidIL
657869OtherHEALTHLINK
094621OtherHEALTH ALLIANCE
P00166778OtherRAILROAD MEDICARE
10019630OtherBLUE CROSS/BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036109719 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lhc-illinois Home Health CareMarion, ILHome health agency
Lbn Residential Home Health Of Southern IllinoisMarion, ILHome health agency
Franklin Williamson Bi CountyMarion, ILHome health agency
Hospice Of Southern Ill, IncBelleville, ILHospice
Southern Illinois Hospital Services Dba Herrin HospitalHerrin, ILHospital
Memorial Hospital Of CarbondaleCarbondale, ILHospital
Heartland Regional Medical CenterMarion, ILHospital
St Joseph Memorial HospitalMurphysboro, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern Illinois Medical Services Nfp3678677390254

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. Michael Aaron Workman allows following entities to bill medicare on his behalf.
Entity NameSouthern Illinois Medical Services Nfp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770656837
PECOS PAC ID: 3678677390
Enrollment ID: O20070404000595

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. Michael Aaron Workman 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
Michael Aaron Workman, MD
Po Box 3988,
Carbondale, IL 62902-3988

Ph: (618) 457-5200
Michael Aaron Workman, MD
405 Rushing Drive,
Herrin, IL 62948

Ph: (618) 993-3300

Reviews and Comments


Family Medicine Doctors in Herrin, IL

Joe V Yohannan, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 S 14th St, Herrin, IL 62948
Phone: 618-942-2171    Fax: 618-988-6166
Mark L Smith, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 405 Rushing Drive, Herrin, IL 62948
Phone: 618-943-3300    Fax: 618-997-6626
Marshall Hillery Short, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Miller Drive, Herrin, IL 62948
Phone: 618-942-5166    
Dr. Mustafa Hindi, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 S 14th St, Herrin, IL 62948
Phone: 618-942-2171    Fax: 618-351-4929
Mrs. Meshia K Hughes, PA-C
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 510 Lincoln Dr, Herrin, IL 62948
Phone: 618-997-6800    Fax: 618-997-1187
Dr. Donnie Edwin Shelton Jr., M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 201 S 14th St, Herrin, IL 62948
Phone: 618-942-2171    Fax: 618-351-4917

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.