Dr Demetrios John Louis, MD - Medicare Anesthesiology in Arlington Heights, IL

Dr Demetrios John Louis, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Arlington Heights, Illinois. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Innovative Pain Specialists Llc and his current practice location is 2101 S. Arlington Heights Road, Suite 165, Arlington Heights, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 593-6800.

Dr Demetrios John Louis is licensed to practice in Illinois (license number 036122435) 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 1477709442.

Contact Information

Dr Demetrios John Louis, MD
2101 S. Arlington Heights Road, Suite 165,
Arlington Heights, IL 60005-4142
(847) 593-6800
(847) 593-6803

Map and Direction




Physician's Profile

Full NameDr Demetrios John Louis
GenderMale
SpecialityAnesthesiology
Experience20 Years
Location2101 S. Arlington Heights Road, Arlington Heights, 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:
  • Dr Demetrios John Louis graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1477709442
  • Provider Enumeration Date: 08/11/2008
  • Last Update Date: 04/24/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4082766530
  • Enrollment ID: I20111230000269

Medical Identifiers

Medical identifiers for Dr Demetrios John Louis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477709442NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 125048597 (Illinois)Secondary
207LP2900XAnesthesiology - Pain Medicine 036122435 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Community Hospital 1Arlington heights, ILHospital
Advocate Condell Medical CenterLibertyville, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Innovative Pain Specialists Llc85272267783

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 Demetrios John Louis allows following entities to bill medicare on his behalf.
Entity NameWindy City Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932248622
PECOS PAC ID: 9234033572
Enrollment ID: O20031120000022
Entity NameInnovative Pain Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982988663
PECOS PAC ID: 8527226778
Enrollment ID: O20120220001080

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 Demetrios John Louis 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 Demetrios John Louis, MD
2101 S. Arlington Heights Road, Suite 165,
Arlington Heights, IL 60005-4142

Ph: (847) 593-6800
Dr Demetrios John Louis, MD
2101 S. Arlington Heights Road, Suite 165,
Arlington Heights, IL 60005-4142

Ph: (847) 593-6800

Reviews and Comments


Anesthesiology Doctors in Arlington Heights, IL

Dr. Vishal S Oza, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-1000    
Neil Patel, MD
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Medicare: Medicare Enrolled
Practice Location: 880 W Central Rd Fl 2, Arlington Heights, IL 60005
Phone: 847-618-4400    Fax: 847-618-4409
Dr. Santosh Kumar Singh, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 880 W Central Rd, Suite 3600, Arlington Heights, IL 60005
Phone: 847-255-8084    
Dr. Paul Marsiglia, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2101 S Arlington Heights Rd, Suite 165, Arlington Heights, IL 60005
Phone: 847-593-6800    Fax: 847-593-6803
Phillip Williams, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1100 W Central Rd, Arlington Heights, IL 60005
Phone: 847-259-5408    
Dr. Kirsten Johanna Lee, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-255-8662    
Tomasz Przezdziak, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Central Rd, Arlington Heights, IL 60005
Phone: 847-618-1000    

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.

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