Marc Fallah, MD - Medicare Gastroenterology in Naperville, IL

Marc Fallah, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Naperville, Illinois. He went to Tufts University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Dupage Medical Group Ltd and his current practice location is 100 Spalding Dr, Ste 208, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 717-2600.

Marc Fallah is licensed to practice in Illinois (license number 036108043) 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 1750356804.

Contact Information

Marc Fallah, MD
100 Spalding Dr, Ste 208,
Naperville, IL 60540-6550
(630) 717-2600
Not Available

Map and Direction




Physician's Profile

Full NameMarc Fallah
GenderMale
SpecialityGastroenterology
Experience30 Years
Location100 Spalding Dr, Naperville, 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:
  • Marc Fallah attended and graduated from Tufts University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1750356804
  • Provider Enumeration Date: 02/22/2006
  • Last Update Date: 08/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2163318726
  • Enrollment ID: I20040223000548

Medical Identifiers

Medical identifiers for Marc Fallah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750356804NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 036108043 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward HospitalNaperville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dupage Medical Group Ltd54966679411186

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. Marc Fallah allows following entities to bill medicare on his behalf.
Entity NameDupage Medical Group Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801833983
PECOS PAC ID: 5496667941
Enrollment ID: O20031110000535
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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. Marc Fallah 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
Marc Fallah, MD
Po Box 713260,
Chicago, IL 60677-1260

Ph: (630) 469-9200
Marc Fallah, MD
100 Spalding Dr, Ste 208,
Naperville, IL 60540-6550

Ph: (630) 717-2600

Reviews and Comments


Internal Medicine Doctors in Naperville, IL

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Gregory Trevino, MD
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Dr. Mark F Daniels, M.D.
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Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540
Phone: 630-355-8000    
Rafael Piedra, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540
Phone: 630-717-2600    

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.