Dr Concepcion Esteban Santillan, MD - Medicare Neurology in Belleville, IL

Dr Concepcion Esteban Santillan, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Belleville, Illinois. She graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Rockford Health Physicians, Fairview Heights Medical Group Sc, Tallahassee Memorial Healthcare Inc and her current practice location is 4500 Memorial Dr Ste 400, Belleville, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 233-3066.

Dr Concepcion Esteban Santillan is licensed to practice in Illinois (license number 036151944) 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 1083647408.

Contact Information

Dr Concepcion Esteban Santillan, MD
4500 Memorial Dr Ste 400,
Belleville, IL 62226-5360
(618) 233-3066
(314) 996-7658

Map and Direction




Physician's Profile

Full NameDr Concepcion Esteban Santillan
GenderFemale
SpecialityNeurology
Experience39 Years
Location4500 Memorial Dr Ste 400, Belleville, 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 Concepcion Esteban Santillan graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1083647408
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 11/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567402100
  • Enrollment ID: I20200326002163

Medical Identifiers

Medical identifiers for Dr Concepcion Esteban Santillan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083647408NPI-NPPES
34626300MedicaidWI
32837700MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 101659 (Georgia)Secondary
2084N0400XPsychiatry & Neurology - Neurology 47916 (Wisconsin)Secondary
2084N0400XPsychiatry & Neurology - Neurology C171642 (California)Secondary
2084N0400XPsychiatry & Neurology - Neurology 036151944 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalBelleville, ILHospital
Javon Bea HospitalRockford, ILHospital
Tallahassee Memorial HealthcareTallahassee, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rockford Health Physicians2567374036304
Fairview Heights Medical Group Sc6800784083346
Tallahassee Memorial Healthcare Inc6103724778339

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 Concepcion Esteban Santillan allows following entities to bill medicare on her behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameFairview Heights Medical Group Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679503668
PECOS PAC ID: 6800784083
Enrollment ID: O20040309000650

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 Concepcion Esteban Santillan 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 Concepcion Esteban Santillan, MD
Emory Health Center, 2201 Henderson Mill Rd Suite 160,
Atlanta, GA 30345

Ph: () -
Dr Concepcion Esteban Santillan, MD
4500 Memorial Dr Ste 400,
Belleville, IL 62226-5360

Ph: (618) 233-3066

Reviews and Comments


Psychiatry & Neurology Doctors in Belleville, IL

Sai Si Thu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4700 Memorial Dr Ste 250, Belleville, IL 62226
Phone: 618-235-3378    
Dr. Jacqueline S. Aregood, MD
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Practice Location: 7210 W Main St, Suite 204, Belleville, IL 62223
Phone: 618-398-9850    Fax: 618-398-9849
Sheikh M Sadiq, MD
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Practice Location: 4550 Memorial Dr, Suite 340, Belleville, IL 62226
Phone: 618-257-4243    Fax: 618-257-4838
James Christopher Tanner, MD
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Practice Location: 4700 Memorial Dr Ste 250, Belleville, IL 62226
Phone: 618-257-6220    
Dr. Randy John Jung, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 301 W Lincoln St, Suite 106, Belleville, IL 62220
Phone: 618-235-1582    Fax: 618-235-2473
Nahayo Esperant-hilaire, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 4500 Memorial Dr, Belleville, IL 62226
Phone: 618-233-2220    Fax: 618-233-2555

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).

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