Michael Vanantwerp, MD - Medicare Emergency Medicine in O Fallon, IL

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Michael Vanantwerp, MD is a medicare enrolled "Emergency Medicine" physician in O Fallon, Illinois. He went to Wayne State University School Of Medicine and graduated in 2019 and has 5 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Midwest Emergency Sparta, Inc., Midwest Emergency Good Samaritan, Inc, Midwest Emergency Centralia Campus Associates, Inc., Touchette Regional Hospital Inc, Midwest Emergency Anderson Health Inc and his current practice location is 320 E Highway 50, O Fallon, Illinois. You can reach out to his office (for appointments etc.) via phone at (888) 577-6337.

Michael Vanantwerp is licensed to practice in Illinois (license number 036.158946) 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 1790349033.

Contact Information

Michael Vanantwerp, MD
320 E Highway 50,
O Fallon, IL 62269-2704
(888) 577-6337
Not Available

Map and Direction




Physician's Profile

Full NameMichael Vanantwerp
GenderMale
SpecialityEmergency Medicine
Experience5 Years
Location320 E Highway 50, O Fallon, 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 Vanantwerp attended and graduated from Wayne State University School Of Medicine in 2019
  NPI Data:
  • NPI Number: 1790349033
  • Provider Enumeration Date: 04/23/2019
  • Last Update Date: 06/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113251109
  • Enrollment ID: I20220822001663

Medical Identifiers

Medical identifiers for Michael Vanantwerp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790349033NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036.158946 (Illinois)Primary
207P00000XEmergency Medicine 4301506138 (Michigan)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sparta Community HospitalSparta, ILHospital
Ssm Health St Mary's Hospital -centraliaCentralia, ILHospital
Anderson HospitalMaryville, ILHospital
Ssm Health - Good Samaritan HospitalMount vernon, ILHospital
Touchette Regional Hospital IncCentreville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Emergency Sparta, Inc.034548125513
Midwest Emergency Good Samaritan, Inc165852934224
Midwest Emergency Centralia Campus Associates, Inc.216367265014
Touchette Regional Hospital Inc741684337049
Midwest Emergency Anderson Health Inc802240125631

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 Vanantwerp allows following entities to bill medicare on his behalf.
Entity NameTouchette Regional Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922019926
PECOS PAC ID: 7416843370
Enrollment ID: O20040226000538
Entity NameMidwest Emergency Good Samaritan, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629367578
PECOS PAC ID: 1658529342
Enrollment ID: O20120921000645
Entity NameMidwest Emergency Centralia Campus Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396034245
PECOS PAC ID: 2163672650
Enrollment ID: O20121018000074
Entity NameMidwest Emergency Sparta, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194162370
PECOS PAC ID: 0345481255
Enrollment ID: O20130718000343
Entity NameMidwest Emergency Anderson Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710647615
PECOS PAC ID: 8022401256
Enrollment ID: O20220210000357
Entity NameMidwest Inpatient Anderson Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821758608
PECOS PAC ID: 3072908474
Enrollment ID: O20220322002045

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 Vanantwerp 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 Vanantwerp, MD
320 E Highway 50,
O Fallon, IL 62269-2704

Ph: (888) 577-6337		Michael Vanantwerp, MD
320 E Highway 50,
O Fallon, IL 62269-2704

Ph: (888) 577-6337

Reviews and Comments


Emergency Medicine Doctors in O Fallon, IL

Dr. Arthur Sippo, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 103 N Oak St, O Fallon, IL 62269
Phone: 618-624-3368    Fax: 618-624-3387
Maria Galanos,
Emergency Medicine
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Practice Location: 103 N Oak St, O Fallon, IL 62269
Phone: 618-624-3368    
Vicky Hwang, MD
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Practice Location: 320 E Highway 50, O Fallon, IL 62269
Phone: 618-624-3368    
Scott R. Roustio, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8422 Braeswood Estates Dr, O Fallon, IL 62269
Phone: 618-624-0091    
Dr. Faron Fox, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 103 N Oak St, O Fallon, IL 62269
Phone: 618-624-3368    Fax: 618-624-3387
Brian Litland,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 103 N Oak St, O Fallon, IL 62269
Phone: 618-624-3368    
Dr. Dale E Long, D.O
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 103 N Oak St, O Fallon, IL 62269
Phone: 618-624-3368    Fax: 618-624-3387

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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