Dr Sathya Subbiah, MD - Medicare Endocrinology in Mattoon, IL

Dr Sathya Subbiah, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Mattoon, Illinois. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Sarah Bush Lincoln Health Center and her current practice location is 200 Richmond Ave E Ste 3, Mattoon, Illinois. You can reach out to her office (for appointments etc.) via phone at (217) 234-7000.

Dr Sathya Subbiah is licensed to practice in Illinois (license number 036-104472) 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 1033128764.

Contact Information

Dr Sathya Subbiah, MD
200 Richmond Ave E Ste 3,
Mattoon, IL 61938-4652
(217) 234-7000
(217) 234-2060

Map and Direction




Physician's Profile

Full NameDr Sathya Subbiah
GenderFemale
SpecialityEndocrinology
Experience28 Years
Location200 Richmond Ave E Ste 3, Mattoon, 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:
  • Dr Sathya Subbiah graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1033128764
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 01/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0941197396
  • Enrollment ID: I20040302000107

Medical Identifiers

Medical identifiers for Dr Sathya Subbiah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033128764NPI-NPPES
036104472 1MedicaidIL
279500OtherMEDICARE GROUP
P00382810OtherRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-104472 (Illinois)Secondary
207RB0002XInternal Medicine - Obesity Medicine 036-104472 (Illinois)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 036-104472 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sarah Bush Lincoln Health CenterMattoon, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sarah Bush Lincoln Health Center5092614867308

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. Dr Sathya Subbiah allows following entities to bill medicare on her behalf.
Entity NameSarah Bush Lincoln Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669564662
PECOS PAC ID: 5092614867
Enrollment ID: O20031231000478

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. Dr Sathya Subbiah 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
Dr Sathya Subbiah, MD
Po Box 372,
Mattoon, IL 61938-0372

Ph: (217) 868-2812
Dr Sathya Subbiah, MD
200 Richmond Ave E Ste 3,
Mattoon, IL 61938-4652

Ph: (217) 234-7000

Reviews and Comments


Internal Medicine Doctors in Mattoon, IL

Julian Vassay, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 101 Professional Plaza, Mattoon, IL 61938
Phone: 217-258-2110    Fax: 217-238-3434
Kiran Joag, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 200 Richmond Ave E, Mattoon, IL 61938
Phone: 217-234-7400    Fax: 217-234-7011
Dr. Alexis Ayonote, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 500 Health Center Dr Ste 204, Mattoon, IL 61938
Phone: 217-258-4155    
Ashley Jean Smith Nunez, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Health Center Dr, Mattoon, IL 61938
Phone: 217-238-4960    Fax: 217-238-4951
David Winograd, D.O.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 101 Professional Plz, Mattoon, IL 61938
Phone: 217-238-3730    Fax: 217-238-3732
Dr. Karen P. Wiarda, DO
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 100 Lerna Rd S, Cardiovascular And Thoracic Surgery, Mattoon, IL 61938
Phone: 217-904-7000    Fax: 217-904-7748

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.